What follows is part of the Index to the US Manual of Classifications for patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retreive patent titles by entering the class/subclass in the box below.
Enter a class/subclass code here to get a list of patent titles. Use
any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any
subclass letters capitalized. Currently Design Patent titles (those in the
classes of the form Dxx.yy) are not retreivable.
T SQUARES ........................... 33/474+
DESIGN ............................D10/65+
TAB
BOLT OR NUT, SIDE LOCK, TAB 411/122+
DEFORMABLE IN SITU .............411/122+
EXHIBITOR TYPE ....................40/662+
PROTRUSION TO RECEIVE
IDENTIFICATION .................40/359+
SUSPENDER ENDS ....................2/340
TABLES .............................. 108/17
ANIMAL RESTRAINING ................119/753+
BED ...............................5/3+
BED COMBINED ......................5/507.1
BILLIARD AND POOL .................473/4+
DESIGN .........................D21/232
CABINET CONVERTIBLE TO ............312/241
CABINET WITH SEPARABLE TABLE ......312/277
CHAIR COMBINED ....................297/135+
CHAIR CONVERTIBLE .................297/119+
COOLING ...........................62/458
COVER OR CLOTH ....................D06/617
CROQUET ...........................273/57
DISAPPEARING INSTRUMENT OR DEVICE .312/21+
EXAMINING OR SURGICAL .............D24/183
FURNITURE .........................108
DESIGN .........................D06/396+
GAME ..............................273/309
DESIGN .........................D21/1
GAME BOARDS .......................273/287
COLLAPSIBLE ....................273/285+
INTERCHANGEABLE PATTERN ........273/284
ROTATABLY MOUNTED ..............273/280
WITH SEPARABLE PATTERN .........273/283
GAUGING EG GRIZZLIES ..............209/680
GRAVITY ASSORTING IN LIQUID
SUSPENSION .....................209/172+
INVALID BACK REST COMBINED ........5/633
IRONING ...........................38/103+
COMBINED WITH SEWING MACHINES ..112/217.1+
PLURAL SURFACE .................38/135+
SINGLE SURFACE .................38/137+
LIGHT TABLE, ILLUMINATION FOR .....362/97
LUGGAGE CONVERTIBLE ...............190/11+
MACHINE PART
BOX NAILING MACHINE ............227/154
CIGAR AND CIGARETTE MAKING .....131/41+
CUTTING MACHINE ................83
GRAIN SEPARATOR STRAW CARRIER ..460/90
METAL CAN MAKING AND SOLDERING .413
METAL FLANGING .................72/102
PLASTIC MATERIAL CUTTING .......83
PLASTIC MATERIAL CUTTING .......425/289+
POWERED TABLE FOR OPERATING 74/16
ATTACHMENTS AND AUXILIARIES ..74/16
SHINGLE MACHINE ................83/704+
SLICER WOODWORKING .............144/171
TYPEWRITER PAPER FEEDING .......40/647+
WOODWORKING SAW TABLE ..........269/289.R
MODIFIED FOR BLADE ...........269/83
MANUAL ASSORTING ..................209/703+
PADS ..............................248/346.1
PHONOGRAPH OR SOUND RECORDING AND
REPRODUCING
FLAT TABLET TRAVELING TABLE ....369/213
MANDRELS .......................369/260
TABLET .........................369/267
RACK CONVERTIBLE TO TABLE .........108/16
REFRIGERATOR COMBINED .............62/258
SELF LEVELLING ....................114/195
STEAM COOKING .....................126/33
STRATIFIER ........................209/422+
STARCH MAKING ..................127/26
SURGICAL ..........................5/600+
TELEGRAPH INSTRUMENT ..............178/114
TENNIS ............................273/30
TOY OR DOLL .......................446/482
TRANSFER ..........................104/48+
ELECTRICITY TRANSMISSION TO
VEHICLE ......................191/9
TRUNK .............................190/11+
TURNTABLES ........................104/35
AUTOMOBILE .....................104/44
PLURAL RELATED SURFACES ........108/103+
SELF SERVICE EG LAZY SUSAN .....108/94+
SELF SERVICE POWER DRIVEN ......108/20+
SINGLE SURFACE .................108/139+
WALL ..............................108/152
WITH STRUCTURAL INSTALLATION ...108/72+
WORK (SEE ALSO TABLE MACHINE PART)
ABRADING .......................51/240.R
BUTTER WORKING .................99/452+
CLOTH INSPECTING ...............26/70
ILLUMINATED OPERATING TABLE ....362/33
IRONING TEXTILES ...............38/103+
IRONING WITH WORK CATCHER ......38/111
LEATHER WORKING ................69/19
MILLING PLANING OR GEAR CUTTING 409/219+
X RAY ..........................378/209
TABLETS
CALENDAR TEAR OFF TYPE ............40/121
COFFEE ............................426/594
DYE COMPOSITIONS ..................8/526
FOOD DESIGN .......................D01
MEDICINAL .........................424/464+
DESIGN .........................D24/101+
MEMORIAL ..........................40/124.5
MOLDING PRESSES FOR ...............425/406+
PHONOGRAPH ........................369/272+
MAKING BY TURNING ..............82/1.11
RAILWAY SIGNALLING SYSTEM .........246/19
TABULATORS
CALCULATOR ........................235/85.R+
TELETYPEWRITER ....................178/25+
TYPEWRITER ........................40/284+
INDICATING .....................40/705.4+
TACHOMETER .......................... 73/488+
DESIGN ............................D10/98
ELECTRIC ..........................324/160+
ROTATION COUNTER ..................235/104
ROTATION COUNTER, WITH 324/166
ELECTRICAL SPEED INDICATOR ...324/166+
TACK ................................ 411/439+
PULLERS ...........................254/18+
SHOE LASTING MACHINE ...........12/16
SHOE SOLE SEWING MACHINE .......112/30
STRIPS
MAKING .........................470/158
NAILING IMPLEMENT ..............227/136
TACKLE
CABLE AND HOOK ....................294/82.11+
FISHING ...........................43/4+
DESIGN .........................D22/134+
PUSHING AND PULLING IMPLEMENTS
BLOCK AND ......................254/390+
SINGLE THROW LEVER .............254/128
TENSIONERS .....................254/242
TRAVERSING HOIST CABLE TYPE .......212/76+
TAG
AFFIXING TAGS .....................156/DIG.23
COLLISION RELEASED IDENTIFICATION .116/32
ENVELOPES .........................229/74
EXHIBITOR TYPE ....................283/74+
FASTENINGS .....................40/662+
INSERTERS .........................606/117+
MACHINES
CIGAR ..........................131/106
CIGAR ETC PACKAGING COMBINED ...131/283
LABEL PASTING ..................156
PAPER TAG APPLYING .............493/375+
X-ART COLLECTION .............493/961*
PAPER WRAPPING MACHINE .........53/128.1+
PLUG TOBACCO ...................131/113+
PRINTED MATTER ....................283/74+
TAILLIGHTS .......................... 362/61+
TAILPIECES .......................... 84/299+
STRINGED INSTRUMENT ...............84/297.R+
TAILPIPE
WITH MUFFLER ......................181/227+
WITH EXHAUST PIPE ..............181/228
TAILSTOCKS
LATHE .............................82/148
MILLING MACHINE ...................409/242
TAKE UP
BED BOTTOM CORD TIGHTENER .........5/212
BRAIDING NETTING AND LACE MAKING ..87/31
BRAKE POSITION ADJUSTERS ..........188/196.R+
BRAKE WEAR ........................188/79.51+
ELECTRIC CABLE EXTENSIBLE .........174/69
ELECTRICITY FLEXIBLE EXTENSION
TO VEHICLE .....................191/12.R+
EMBROIDERING MACHINE THREAD .......112/96
HARVESTING BINDER CORD KNOTTER ....56/450
HITCHING POST .....................119/789
LEATHER SEWING MACHINE THREAD .....112/57
RAILWAY FREIGHT CAR SHRINKAGE .....105/412
RAILWAY TRACTION CABLE ............104/196
SEWING MACHINE ....................112/241+
TEXTILE KNITTING FABRIC ...........66/149.R+
TROLLEY ROPE SLACK ................191/93
TWINE HOLDER ......................242/129.1+
WEAVING FABRIC ....................139/304+
WEAVING WARP FEEDING ..............139/99
WINDING AND REELING ...............242/129.1+
RECORDING TAPE OR
MOTION PICTURE FILM ..........242/179+
TALCUM POWDERS ...................... 424/69
TALKING MACHINE SEE PHONOGRAPH
BOOK ..............................434/317
TALL OIL ............................ 530/205+
DERIVATIVES .......................530/230+
PULP PREPARATION COMBINED .........162/14+
TALLY (SEE COUNTER)
GAME ..............................116/222+
PRINTED FORMS .....................283/48.1+
REGISTER ..........................235
STRIP FEEDING .....................40/586+
TAM-O-SHANTER ....................... D02/885
TAMBOURINES ......................... 84/418
TAMPER (SEE RAMMER)
BLASTING CHARGE ...................86/20.11+
EARTHENWARE PIPE ..................425/456
FEMALE .........................425/425+
MALE ...........................425/469
RAILWAY TRACK .....................104/10+
ROADS .............................404
TOBACCO
PIPE ...........................131/248
PIPE COMBINED ..................131/184.1
PIPE COVER COMBINED ............131/177
WELL TORPEDO COMBINED .............102/304
TAMPER-PROOF PACKAGES ............... 206/807*
FASTENERS WITH ANTI-TAMPER MEANS ..269/910*
TAMPIONS (SEE TOMPIONS)
TAMPON .............................. 604/358+
DEPOSITOR .........................604/11+
MAKING ............................28/118+
SANITARY ..........................604/358+
MATERIALS ......................604/367+
X-ART COLLECTION ..................604/904*
TANDEM
CYCLES ............................280/200+
DESIGN .........................D12/109
MOTOR ..........................180/219+
THREE TANDEM WHEELS ............280/239
CYLINDER INTERNAL
COMBUSTION ENGINE ..............123/57.R
HORSE HITCH .......................278/3+
POWER PLANTS ......................60/698+
TWO WHEELED SKATES ................280/11.23
TANG
DRILL .............................408/213
SOCKET
BARBED OR PRONGED TANG .........279/104
MOLDED OR CAST IN TANG .........279/105
OFFSET TANG ....................279/93+
SHOULDERED TANG ................279/89+
TOOL HANDLE FASTENINGS ............403
TANK SEE VESSEL ..................... 220
CARS, TRUCKS, SHIPS
BALLASTING .....................114/125
GRAIN TANK BODY ................296/15
MARINE TANKER ..................114/74.R
RAILWAY CAR ....................105/358+
RAILWAY TENDER .................105/236
SELF LEVELLING VEHICLE .........280/7
TANK TRUCK .....................280/830+
VESSEL RAISING OR DOCKING AIR
TANK .........................114/52+
WATER WAGON ....................280/830+
CHEMICAL REACTION .................422
COOLED HEAT TRANSFER, LIQUID
CONTAINING .....................62/430+
COMMODITY CONTACTING ...........62/373+
LIQUID CONGEALING ..............62/356
DEPTH GAUGES ......................73/290.R+
FILLING OR EMPTYING WITH FLUIDS ...137/561.R+
FIRE EXTINGUISHERS ................169
FLUID DISTRIBUTION ................137/561.R+
FOWL AND HOG SCALDING .............452/74+
FUEL WITH BURNER ..................431/344
HEATED .........................431/203+
GAS AND LIQUID CONTACT
CONTACTING .....................261/119.1+
LIQUID SUPPLY ..................261/72.1+
GAS HOLDING .......................220/581+
HEATING AND ILLUMINATING GAS ...48/174+
PACKAGE ........................206+
WITH DISPENSING ................222/3+
GASOLINE HOLDING FOR MOTOR VEHICLE 280/830+
GLASS MELTING .....................432/195
HEAT EXCHANGE
TRICKLER .......................165/118
WITH AGITATOR OR CONVEYER ......165/109.1
HEATING SYSTEM EXPANSION ..........237/66
ICE MOLD ..........................249/117+
LINED METALLIC ....................220/415+
LIQUEFIED GAS STORING .............62/45.1+
LIQUID HEATING ....................122
COOKING VESSELS ................126/344+
LOCK VALVE COMBINED ...............137/384.2+
MAKING
OUTLET NOZZLE ATTACHING ........29/890.142
SHEET METAL ....................413/1+
MASONRY AND CONCRETE ..............52/264
CURVED .........................52/245
MATERIAL OR ARTICLE CHARGING OR 414/288+
DISCHARGING ....................414/288
MATERIAL SEPARATING
LIQUID SEPARATION ..............210
SOLIDS .........................209
MILITARY ..........................89/36.8
ENDLESS TRACK DRIVE ............180/9.1+
FIVE OR MORE WHEELS ............180/22+
GUN MOUNTS .....................89/40.3
STEERING BY DRIVING ............180/6.7
TOY ............................446/433
MODEL BASIN OR TESTING TANK .......73/148
MOLD ..............................249/144+
NUCLEAR REACTOR COMBINED ..........376/403
OIL TANK WITH FIRE EXTINGUISHER ...169/66+
PHOTOGRAPHIC DEVELOPING ...........354/331+
RACK FOR ..........................211/71+
SAND BLAST EQUIPMENT ..............51/436
SELF HEALING ......................428/912*
SETTLING SEE SETTLING TANKS AND CHAMBERS
SHOWER BATH .......................4/602+
SPRING WHEEL AIR TANK .............152/10
STAGE OR THEATRICAL ...............472/82
STOCK MATERIAL ....................428/34.1+
SUGAR STARCH AND CARBOHYDRATE
TREATING .......................127
SUPPLY FOR AMBULANT
DISCHARGE SPRAYER ..............239/302+
SWIMMING POOL .....................4/488+
WATER PURIFICATION .............210/169
TANK-TYPE CARRIER TRUCK ...........D12/95
TOWER .............................52/40
UNDERGROUND .......................405/53+
VOLUME OR RATE OF FLOW METER ......73/217+
WASHING
BRUSHING SCRUBBING GENERAL
CLEANING .....................15
CLOTHES WASHING MACHINES & TUBS 68
DISH AND SOLIDS WASHING MACHINE 134
WATER CLOSET AND URINAL FLUSHING ..4/353+
DISINFECTION ...................4/222+
WHEELWRIGHT TIRE SETTING ..........157/7
WOODEN ............................217/4
TANKER .............................. 114/74.R
TANNIC ACID ......................... 560/68+
TANNING ............................. 8/94.19R+
APPARATUS .........................69/29+
DESCALING AGENT CTG ...............252/83+
ELECTROLYTIC ......................204/135
FISH SKINS ........................8/94.12
HIDES .............................8/94.19R+
PROCESSES MANIPULATIVE ............8/150.5
TANNINS ............................. 560/68
GLUCOSIDAL ........................536/4.1+
TANNING WITH ......................8/94.19R+
TANTALATE CERAMIC COMPOSITIONS ...... 501/134
TANTALUM
ALLOYS ............................420/427
COMPOUND STOCK ....................428/662
ELECTROLYSIS ......................204
INORGANIC COMPOUND RECOVERY .......423/62
MISC CHEMICAL MANUFACTURE ........156/DIG.87
TAP
BARREL ............................137/317+
BUNG ...........................217/98+
CHANGER TRANSFORMERS ..............336/137
TRANSFORMER SYSTEMS ............323
CONNECTOR ELECTRIC ................439/638+
DANCING SHOE ......................36/8.3
GAS TAPS ILLUMINATION .............362/381
PIERCING ELECTRICAL CONNECTOR .....439/387+
PIPE ..............................408/215
SCREW THREADING ...................408/215+
MACHINE ........................408/72.R+
WRENCHES RATCHET ..............408/120+
WHEEL BOLT ........................301/117
TAPE (SEE ADHESIVE; STRIPS; TAPING)
ADHESIVE ..........................428/343+
PROCESSES OF COATING ...........427/207.1+
BOX MAKING ........................493/116+
CUTTING TO SEVER ..................83
INSERTING IN APPAREL ..............223/50
NEEDLES ........................223/103
RECORD .........................360/134
MAGNETIC
COATED .........................360/134+
RECORDED,MOVING HEAD ...........360/83
RECORDED,STATIONARY HEAD .......360/90
MEASURING .........................33/755+
DESIGN .........................D10/71+
REEL ...........................242/84.8+
PACKAGE ...........................206/389+
TAPE CARTRIDGE PACKAGE .........206/387
RECORD MEDIUM .....................360/134
RECORDERS SOUND TRANSPORT SYSTEM ..360/90+
RECORDING HEAD .................360/110+
SEED ..............................47/56
MACHINE ........................53/545+
PLANTING .......................111/199
SOUND REPRODUCING, REEL DRIVE MEANS242/179+
SPINNING TWISTING APPARATUS .......57/31+
SPINNING TWISTING PROCESS .........57/31
COATING OR IMPREGNATING ........57/295+
SPOOL HOLDERS .....................D19/67+
STRAND STRUCTURE SPUN OR TWISTED ..57/260
COATED OR IMPREGNATED ..........57/259
COVERED OR WRAPPED .............57/235
TAPE DECK .........................D14/161+
TEARING OR BREAKING ...............225
BAG OPENING ....................383/205+
BOX OPENING ....................229/238
ENVELOPE OPENING ...............229/309+
TELEGRAPHIC .......................178/111+
TICKER ............................178/34
TAPER FORMING (SEE POINTING)
GAUGES ............................33/531+
NEEDLE AND PIN MAKING .............163
PAPER TUBE MAKING .................493/296
PENCIL (SEE PENCIL SHARPENER) .....30/451+
MACHINE ........................144/28.1+
TAPER TUBE MAKING .................29/DIG.41
TAPERING RESISTOR .................338/217+
RHEOSTAT .......................338/138+
THREAD MILLING ....................409/65+
TURNING ...........................82/15+
WOOD ...........................142
TAPESTRIES .......................... 139/408
TAPING .............................. 242/7.1+
HOLLOW OBJECT .....................242/7.23
PAIL OR PIPE ...................242/7.22
LAMINATING APPLYING ...............156
OBJECT MAKING .....................242/7.2+
RING WINDING COMBINED .............242/6
SHOE UPPER MAKING .................12/59.5
STRIP PASTING AND APPLYING ........156
TAPPERS ELECTRIC LINE ............... 439/387+
TAPPET
PLOW ..............................171/71
POPPET VALVE OPERATING INTERNAL
COMBUSTION ENGINE ..............123/90.48+
TAPPING
CONTAINER WITH CUTTER OR PUNCH ....222/81+
DRILLING AND ......................408
FLUID HANDLING SYSTEM .............137/317+
MAINS UNDER PRESSURE ..............137/317
METALLURGICAL PLUGGING AND ........266/271+
POWER PLANT EXHAUST RE EXPANSION ..60/677+
SCREW THREADING INTERNALLY ........408/222
TAR (SEE PITCH)
COMPOUNDS CONTAINING
ABRASIVE .......................51/305
BIOCIDAL .......................424
COATING OR PLASTIC .............106
FUEL LIQUID ....................44/311
POLYMER CTG (SEE SYNTHETIC
RESIN OR NATURAL RUBBER)
DISTILLATION ......................208/42+
DESTRUCTIVE ....................202
PRODUCTION BY ..................201
MINERAL OIL .......................208/22+
MAKING, TREATING AND RECOVERY ..208/39+
TAR SAND
MINERAL OIL FROM ..................208/400+
TREATMENT WITH LIQUID .............208/390+
TARGET
AERIAL PROJECTILE TYPE ............273/348.1+
PROJECTOR COMBINED .............273/317+
TETHERED PROJECTILE COMBINED ...273/331+
THERMAL ........................273/348.1
ANIMAL HOLDER AND RELEASER ........119/15.6
BOWLING ...........................473/118+
CATHODE RAY .......................313/461+
DESIGN, HUNTING OR SHOOTING .......D22/113+
DISK
HOLDER AND RELEASER ............124/43
MAGAZINE .......................124/46+
FOLLOWING, WITH PHOTOCELL CONTROL .250/203.1+
FOR NUCLEAR ENERGY TREATMENT ......376/156
GLOBAL POSITION DETERMINATION .....250/206.1+
GOLF (SEE ALSO GOLF) ..............273/181.R
MOVING ............................273/359+
SURFACE ...........................273/127.R
SURVEYING .........................33/293
X RAY .............................378/143
TARTARIC ACID ....................... 562/585
IN DRUG ...........................514/574
TASSEL (SEE PRODUCT) ................ 428/28
GARMENT TRIMMING ..................D05/7+
MAKING AND ATTACHING ...........223/46
MAKING ............................28/147
ORNAMENTED HANDLE .................16/121+
SHOE LACE TIP .....................24/715.5+
TATTING
APPARATUS .........................87/52
SHUTTLES .......................87/58+
SHUTTLE WINDING ...................242/52
TATTOOING PEN ....................... 81/9.22
TAURINE ............................. 562/104
TAUROCHOLIC ACID .................... 552/550
TAWING .............................. 8/94.29+
TAXIDERMY, TEACHING ................. 434/296
EXHIBITION PANEL ..................40/160
TAXIMETER
COMPUTER CONTROLLED, MONITORED ....364/467
FARE RECORDER .....................346
REGISTER COMBINED ..............346/15+
FARE REGISTER .....................235/33+
TEA ................................. 426/592+
APPARATUS GENERAL .................99/485+
BAG ...............................426/77
DESIGN .........................D01/199
BALLS .............................426/77+
EXTRACTS ..........................426/597
INFUSERS ..........................99/279+
DESIGN .........................D01/199
TEACHING DEVICES
ARTIFICIAL INTELLIGENCE ...........395/927*
AUDIO RECORDING & VISUAL MEANS ....434/308+
AUDIO RECORDING COMBINED ..........434/319+
AUDIO VISUAL MACHINES .............D19/60
BLOCKS & CARDS ....................434/403
DENTAL ............................434/263+
DESIGN ............................D19
GRAPHIC MATERIALS .................434/314+
DESIGN .........................D19/62+
IMAGE PROJECTOR COMBINED ..........434/324+
KEYBOARD OPERATION ................434/227+
MUSIC .............................84/470.R+
PANEL, CHART OR GRAPH .............434/330+
SCIENCE DEMONSTRATOR ..............D19/62+
TELEGRAPHY ........................178/115
TOY ...............................D21/59+
VEHICLE DUAL CONTROL
AIRCRAFT .......................244/229
AUTOMOBILE .....................180/322
TEAPOT
HANDLE, ASYMMETRIC ................D08/DIG.9
TEAR GAS
GUN ...............................42/1.8
TEARING
BAG OPENING .......................383/200+
BAG SEAM ..........................383/210+
BOX OPENING .......................229/200+
BOX SEAM ..........................229/245+
BREAKING OR .......................225
ENVELOPE CLOSURE SEAM .............229/80.5
ENVELOPE OPENING ..................229/307
LABEL PASTING PAPER HANGING .......156/510
MACHINES ..........................225/93+
PAPER GAUGE .......................225/91+
PAPER STRAIGHT EDGE ...............225/91
SHEETS, STRANDS OR WEBS ...........225
TEAR STRIP
CIGARETTE PACKAGE OPENING ......206/264
ENVELOPE .......................493/923*
PLIABLE CONTAINER ..............493/930*
ROLL, STRIP, OR SHEET HAVING ...206/824*
TENSILE TEST ......................73/835
TOBACCO STEMMING ..................131/319+
TEAT CUPS ........................... 119/14.47+
PULSATOR COMBINED .................119/14.38
TECHNETIUM
ORGANIC COMPOUNDS .................534/14
TEDDERS ............................. 56/370+
RAKE COMBINED .....................56/365+
TEEMING (SEE CASTING)
TEEPEE .............................. 135/100
TEES, GOLF .......................... 273/33
DEVICE FOR SETTING ................273/32.5
TEETH (SEE TOOTH)
DENTISTRY .........................433
SELECTION GUIDE ................433/26
DISPLAY PACKAGE WITH ..............206/83
GEARING ...........................74/457+
LUBRICATION ....................74/468
RAZOR GUARD .......................30/82
STATIC MOLD .......................249/54
TEETHING DEVICES .................... 606/235+
DESIGN ............................D24/194+
TEFLON T M .......................... 526/255+
ELECTRICAL CABLE INSULATION .......174/110.FC
PIPE & TUBULAR CONDUIT DIGEST .....138/DIG.3
SURGERY DIGEST ....................128/DIG.14
TELAUTOGRAPH ........................ 178/18+
TELEGRAPHOPHONES .................... 369
TELEGRAPHS .......................... 178
COMBINED WITH TELEPHONE
ALTERNATIVE ....................379/108+
SIMULTANEOUS ...................370/125
EARTH TRANSMISSION ................375/6
OPTICAL LIGHT TRANSMISSION ........359/109+
PHOTO TELEGRAPHS ..................358/400+
RADIO TRANSMISSION ................375
SHIPS TELEGRAPHS ..................116/21
SYSTEMS ...........................178/2.R+
PULSE ..........................375
TRAIN TELEGRAPHS ..................246/7+
WRITING ON TELAUTOGRAPH ...........178/18+
TELEMETERING ........................ 340/870.1+
IN WELL BORE ......................340/853.1+
RADIO .............................128/903*
TELEPHONE .........................128/904*
TELEPHONE ........................... 379
ANSWERING DEVICE
ANSWERING-RECORDING SYSTEM .....D14/141
CALLING NUMBER RECORDER ........379/142
REMOTE INQUIRY .................379/76
SOUND RECORDER OR REPRODUCER ...379/70+
ATTACHMENT ........................379/441+
BASE PAD .......................248
INDEX ..........................40/336+
PAD ............................281/44
ROLL TYPE PAD ..................281/11
AUTOMATIC SYSTEMS .................379/258+
CALL ...........................379/350+
WITH RECORDED MESSAGE ........379/69
CARD ...........................40/336+
COMMON CONTROL .................379/268
PARTY LINE .....................379/182+
BOOTHS ............................52/27+
DESIGN .........................D25/16
MOVABLE WALL ...................52/71
CALLING ...........................379/352+
CARD ATTACHED TO TELEPHONE ........40/336+
COIN COLLECTORS FOR PAY STATIONS ..194
COIN OPERATED .....................379/143+
COMPUTERIZED SWITCHING ............379/284
CORDLESS ..........................379/61
DESIGN ............................D14/142+
DIAL
DIAL STRUCTURE .................379/362+
ILLUMINATED ....................362/24
LOCKING ........................379/445
PULSE TRANSMITTER ..............379/362+
SELF LUMINOUS ..................40/337
TELEPHONE SYSTEM ...............379/258
DIRECTORY .........................40/371
EARTH TRANSMISSION ................455/40
HANDSET ...........................379/433
HEADGEAR SUPPORT ..................379/430
KEY SYSTEMS .......................379/156+
LIGHT WAVE TELEPHONY ..............359/109+
LIGHTS FOR TELEPHONES .............362/88
MECHANICAL TELEPHONES .............181/138
MESSAGE COUNTER ...................379/139
MUFFLER FOR MOUTHPIECE ............181/242
OVER COMPOSITE LINE USED FOR 379/90+
OTHER SERVICES .................379/90+
PAD OR BOOK HOLDER COMBINED .......248/441.1+
PARTY LINE ........................379/177+
PLURAL PHONE SYSTEMS ..............D14/241
PUSH BUTTON CALL TRANSMITTERS .....379/368+
RADIO TRANSMISSION ................455
RECEIVER AND TRANSMITTER COMBINED .379/433+
REPEATERS .........................379/338+
DIAL PULSE .....................379/341+
CONVERSION ...................379/339
VOICE FREQUENCY ................379/338+
REPERTORY DIALERS .................379/355+
SETS ..............................379/419+
STERILIZER ........................379/439
SUPPORTS ..........................379/454+
SWITCHBOARD .......................379/319+
SWITCHES ..........................379/422+
TELEMETRY .........................128/904*
TOY TELEPHONES ....................446/141
TRAIN TELEPHONY ...................246/7+
TELEPHONY ULTRASONIC ................ 367
TELEPHOTOGRAPHY SEE TELEVISION
TELESCOPES .......................... 359/399+
DESIGN ............................D16/132
FIDUCIAL FOR SIGHTING .............356/247+
LENS ..............................359/642+
TELESCOPIC AND TELESCOPING DEVICES
ANTENNA ...........................343/901+
AWNING ............................160/62
FRAMES ADJUSTABLE SIZE .........160/372+
MULTIPART OUTRIGGER ............160/80
ROLL TYPE MULTIPART OUTRIGGER ..160/71
BAG OR GARMENT REVERSING INSIDE
OUT ............................223/40
CHUTE .............................193/30
EXPANSIBLE CHAMBER DEVICE .........92/51+
FREIGHT CAR STAKES ................105/389
GARMENT OR CLOTHES HANGER .........223/89+
COAT OR DRESS ..................223/94
GAS HOLDERS .......................48/176+
GUN SIGHT .........................33/245
DESIGN .........................D16/132
LADDER ............................182/195
LUGGAGE ...........................190/104+
METALLIC RECEPTACLES ..............220/8
MOTOR .............................91/169
PIPE JOINT ........................285/298+
BALL AND SOCKET ................285/165
PIPES AND TUBULAR CONDUITS ........138/120
RACKS .............................211/195+
RAILWAY CAR VESTIBULE CONNECTIONS .105/17
RAILWAY TIE .......................238/73
SCREW TYPE JACKS ETC ..............254/102
SPOTLIGHT CONTROL OR MOUNTING .....362/418+
TRACK SANDER ......................291/45
TRUNK .............................190/22
UPENDING BEDSTEAD .................5/157
WARDROBE ..........................190/15.R
TELETYPE T M ........................ 178
TELEVISION .......................... 358
ACCOUNTING FOR USE ................358/84
BAND WITH REDUCTION ...............358/133+
CABINET ...........................312/7.2
CAMERA
COLOR ..........................358/41+
SUBMARINE HOOK & GRAPPLE FOR ...294/66.2
WITH RECORDER ..................358/906*
CHANNEL SELECTOR ..................116/DIG.31
COLOR .............................358/1+
HOLOGRAPHIC ....................358/2
RECORDING OR REPRODUCING .......358/310+
DROP OUT CORRECTION ..........358/314
EDITING ......................358/311
PHOTOGRAPHIC .................358/332+
RECORDER FAULT CORRECTION ....358/327+
SLOW MOTION ..................358/312
TIME CONTROL .................358/320+
SIGNAL PROCESSING ..............358/21.R+
COMPUTER APPLICATION OF SPECIAL 358/93
PURPOSE TELEVISION SYSTEMS .....358/93
COMPUTER TV APPLICATIONS ..........358/903*
CRT CIRCUITS, FOCUSING THE RAY ....315/382.1
CURRENT SUPPLY, DIVERSE TYPE ......315/169.1
DEGAUSSING ........................361/150
DESIGN ............................D14/126
WITH COMMUNICATIONS EQUIPMENT ..D14/130
WITH PHONOGRAPH OR RADIO .......D14/131
EDITING COLOR RECORD ..............358/311
EDITING DYNAMIC MAGNETIC RECORD ...360/14.1+
FIBER OPTICS ......................358/901*
FREIGHT CAR IDENTIFIER ............358/93+
FREQUENCY RESPONSE MODIFICATION ...358/904*
GHOST ELIMINATION .................358/905*
MONOCHROME TO COLOR ............246/200.R
MAGNETIC RECORDING OF SIGNAL ......360/33.1+
MISC ELECTRON SPACE DISCHARGE 328/187
DEVICE SYSTEM WITH TV SIGNAL 328/187
OUTPUT .........................328/187
PANORAMIC .........................358/87
PHOTOCHROMIC ......................358/902*
PHOTOGRAPHIC RECORDER .............358/345+
COLOR ..........................358/332+
PICTURE TUBE ......................313/364+
FOCUS COIL .....................313/442
FOCUS COIL PER SE ..............335/213+
PHOTOGRAPHIC SCREEN MAKING .....430/23+
ETCHING ......................156/644+
WITH FILTER ON FACE ............313/465+
PROGRAM INDICATOR .................40/901*
PSEUDO COLOR ......................358/81+
RADAR COMBINED OBJECT DETECTION ...342/55
RECEIVERS .........................358/188+
REMOTE CONTROL .................358/194.1
STEREO CONTROL .................358/188
RECORD EDITING ....................360/14.1+
RECORDING OR REPRODUCING ..........358/335+
CAMERA WITH RECORDER ...........358/906*
COLOR ..........................358/310+
NOISE OR DROPOUT CORRECTION ....358/336
NOISE REDUCTION ................358/340
PAUSE CONTROL ..................358/908*
PHOTOGRAPHIC ...................358/345+
PHOTOGRAPHING DISPLAYED IMAGE 358/244+
SIGNAL CONTENT CHANGING ........360/9.1+
THERMOPLASTIC ..................358/344
TRACK SKIPPERS .................358/907*
SIGNAL PROCESSING .................360/33.1+
SLOW MOTION RECORDING .............360/10.1+
COLOR ..........................358/312
SPECIAL SYSTEMS ...................358/93+
STEREO COLOR ......................358/3
STEREOSCOPIC ......................358/88+
SUPPORT STAND .....................D34/12+
SYNCHRONIZING .....................358/148+
TRAINING MECHANISM FOR ORDNANCE ...89/41.5
TRANSMITTER .......................358/186+
TUBE ..............................220/2.1A
TUNERS ............................116/DIG.29
REMOTE TUNER ...................116/DIG.3
TWO-WAY OVER TELEPHONE ............358/85+
UNDERWATER TRANSMITTER ............405/185
VIDEO DISPLAY SCREEN SUPPORT ......248/917*
VIDEO SIGNAL PROCESSING ...........358/160+
WIRED BROADCAST SYSTEMS ...........358/86
WITH SOUND ........................358/143+
X-RAY TELEVISION ..................378/99
TELLTALE (SEE INDICATOR; SAMPLER; TESTING)
TOLLER ............................73/863+
TELLURIONS .......................... 434/284
TELLURIUM(SEE SELENIUM AND COMPOUNDS)
MISC CHEMICAL MANUFACTURE ........156/DIG.72
TELOMER (SEE ALKYLATION)
TEMPERATURE REGULATION OR MODIFYING
(SEE COOLER & COOLING, FURNACE,
HEAT, STOVE) .......................236
ANIMAL WATERING DEVICES ...........119/73
ARC LAMP ..........................314/26+
BEVERAGE APPARATUS INFUSER ........99/281+
COMPENSATING, SUPPORTS ............248/901*
COOKING APPARATUS .................99/331+
COOKING APPARATUS AND MATERIAL
CONTROL ........................99/326+
DISPENSING AUTOMATIC CONTROL
TEMPERATURE RESPONSIVE .........222/54
DISTILLATION APPARATUS CONDENSING .196/141
DISTILLATION APPARATUS VAPORIZING .196/132
DRYING AND GAS OR VAPOR CONTACT
WITH SOLID APPARATUS ...........34/43+
WITH SOLID PROCESS .............34/26+
WITH SOLID PROCESS .............34/30+
ELECTRONIC TUBE ...................313/11+
ELECTRONIC TUBE COOLING COMBINED 315/32
CIRCUIT ELEMENT ................315/32+
FASTENER MADE OF THERMO-RESPONSIVE 269/909*
MEMORY MATERIAL ................269/909*
FERMENTATION PROCESSES ............435/3
HEAT EXCHANGE .....................165/13
INTERNAL COMBUSTION ENGINES .......123/41.1+
LAMP OR ELECTRONIC TUBE SYSTEM ....315/112+
MAGNETS AND ELECTROMAGNETS ........335/217
MEASUREMENT .......................374
MERCURY VAPOR LAMP ................313/11+
PRESSURIZED & HIGH TEMPERATURE
LIQUID TREATMENT OF TEXTILES ...8/DIG.16
SULFUR DIOXIDE .................423/539
SULFUR TRIOXIDE ................423/523
SOLID MATERIAL COMMINUTION OR
DISINTEGRATION .................241/17
SOLID MATERIAL COMMINUTION OR
DISINTEGRATION .................241/23
SOLID MATERIAL COMMINUTION OR
DISINTEGRATION .................241/65+
STABILIZED OSCILLATOR .............331/176
SUPERHEATER .......................122/479.1
TOBACCO TREATMENT .................131/303
WATER HEATING VESSELS .............126/374
X RAY TUBE ........................378/127
TEMPERING (SEE ANNEALING)
APPLIANCE DESIGN ..................D15/144
HARD GLASS ........................65/114
APPARATUS ......................65/348+
TEMPLATE
DESIGN ............................D10/64
DESIGN, ARTISTIC ..................D19/39
TEMPLES
EYE GLASS OR SPECTACLES ...........351/111+
FABRIC MANIPULATION ...............139/292+
TEMPLET (SEE PATTERN)
ABRADING MACHINE
PERIPHERAL FACE ................51/100.R+
RADIAL FACE ....................51/127
CUTTING TORCH .....................266/58+
DRILLING ..........................408/3
GAUGE .............................33/562+
GEAR CUTTING, MILLING, PLANING ....409/125+
TOILET ............................132/319
TURNING ...........................82/11.1
TAPER ..........................82/17
WOODWORKING .......................144/144.R+
TEMPO MARKS ON PLAYER ROLLS FOR 84/164
AUTOMATIC MUSICAL INSTRUMENTS ......84/164
TENDERIZER
KITCHEN HAND TOOL .................D07/682
MEAT ..............................452/141+
TENDERS
MOTHER SHIPS ETC ..................114/258
RAILWAY ...........................105/231+
BOILER FEED HEATER .............122/434
DRAFT CONNECTIONS ..............213/2+
SAFETY BRIDGE CAB AND ..........105/459
VESTIBULE CONNECTION CAB AND ...105/9
TRACTION ENGINE ...................280/400+
TENDON REMOVING ..................... 452/172
TENNIS
BALL ..............................273/61.R+
NETS COURTS ETC ...................273/29.B+
RACQUET ...........................273/73.R+
DESIGN .........................D21/212+
RESTRINGING TENSION METER ......73/862.43
SHOES .............................36/114+
SIMULATED GAME ....................273/85.R
TENONING
CHAIR ROUND WITH SAWING ...........144/8
WHEEL SPOKE WITH SAWING ...........144/18
WHEEL WITH BORING .................408/31+
WOOD BORING AND ...................408/31+
WOODWORKING .......................144/198.R+
CUTTER TOOL ....................408/199+
TURNING ........................144/205+
TENS CARRY MECHANISM FOR REGISTERS .. 235/133.R+
TENSILE TESTING ..................... 73/826+
TENSIOMETER ......................... 73/862.391
TENSION SEE STRETCHING
CABLE, CORD, BAND, ROPE, SHEET, OR STRAND
BAND SAW .......................83/814+
BED BOTTOM .....................5/165
BED BOTTOM MARGIN ..............5/233
BOBBIN AND COP WINDING .........242/45
CABLE RAILWAY ..................104/117
CUTTING COMBINED ...............83
DRIER HEATING CONTROL ..........34/49
ELECTRICITY THERMAL FUSE .......337/190
ELEVATOR ROPE DRIVE ............187/22
FABRIC HOLDER FOR CLEANING
WIPER ........................15/233
FABRIC REELING AND UNREELING ...242/75
FLEXIBLE MATERIAL ..............254/199
HACK SAW .......................144/156
HARVESTING COMPRESSING AND
BINDING ......................56/450
HARVESTING REEL FOR STANDING
GRAIN ........................56/224
LAYING .........................405/177
UNDERWATER ...................405/165
SEWING MACHINE .................112
SHIPS CABLE ....................114/213+
SHIPS SAIL RIGGING .............267/69+
SPRING DEVICES .................267/69+
STRAND BRAKES ..................188/65.1
STRAP ..........................24/68.R+
STROP ..........................76/81+
TEXTILE BEAMING ................28/194+
TEXTILE BRAIDING CARRIER .......87/56+
TEXTILE BRAIDING NETTING .......87/61
TEXTILE KNITTING ...............66/146
TEXTILE KNITTING RELIEF ........66/160+
TEXTILE SPINNING DRIVING BAND ..57/105
TEXTILE WEAVING ................139
TRAVELING BAND ABRADING MACHINE 51/148
WINDING AND REELING ............242/147.R+
WIREWORKING ....................72/183+
CLOTHESLINE TIGHTENERS ............211/119.1+
COMB CLEANER STRANDS ..............132/119
DAMS AND LEVEES WITH STAYS ........405/113
FABRIC, SEWING MACHINE ............112/121.26
GATES .............................49/34
HARVESTER ENDLESS CUTTER ..........56/292
LAND VEHICLE WHEEL ................301/55+
COMPRESSION COMBINED ...........301/54
METAL WORKING, TENSION APPLIED ....29/DIG.42
PLURAL BLADE CUTTING TOOL .........30/266+
SCISSORS OR SHEARS .............30/208+
RAILWAY DRAFT APPLIANCE CUSHION ...213/42
RAILWAY DUMPING CAR DOOR ACTUATOR .105/302
RAZOR EDGE ........................30/52
SHIP TENSION RELIEVERS ............114/213+
TRAVELERS ......................114/205
SNAP HOOK TENSION OPERATED LOCK ...24/600.3
SPOKED WHEEL ASSEMBLING ...........29/894.33
SPRING ............................267/69+
SPRING WHEEL ......................152/21+
TROLLEY COLLECTOR STAND ...........191/70
UMBRELLA RIB ......................135/23
VEHICLE FENDER ....................293/40
VEHICLE LEAF SPRING ...............267/48
TENT ................................ 135/87+
CAPE CONVERTIBLE TO ...............2/89
CONVERTIBLE TO DIVERSE ARTICLE ....135/95
DESIGN ............................D21/253+
KNAPSACK CONVERTIBLE TO ...........224/154
OXYGEN ............................128/205.26
TENTER OR TENTERING
FRAME FOR TEXTILE SHEETS ..........38/102+
TEXTILE WEB RUNNING LENGTH ........26/89+
BIAXIAL ........................26/73
HEATER OR DRYER COMBINED .......26/92
WEB CONDITION RESPONSIVE
CONTROL ......................26/76
TERMINALS
ACTUATING NUT ADJUSTABLE WRENCH ...81/168+
ADAPTERS ..........................429/121
AIR
ELECTRICAL .....................174/4.R
LIGHTNING PROTECTION TYPE ......174/2+
ATTACHMENTS OR FEET FOR LADDERS ...182/201+
SAFETY DEVICES .................182/108+
COCK FOR FLUID NOZZLE .............239/392
CONNECTIONS .......................429
SEAL FEATURE ...................429/185
DATA PROCESSING EQUIPMENT .........D14/100
ELECTRIC (SEE CONNECTION)
BATTERY ........................429/179
CONDUCTOR END STRUCTURE ........174/74.R+
CONDUCTOR FLUID INSULATED TYPE
COMBINED HOUSING .............174/18
CONDUCTOR FLUID INSULATED TYPE
END STRUCTURE ................174/19
CONDUCTOR HOLDING ON INSULATOR .174/169+
CORD CONDUCTOR .................439/874+
CORD CONDUCTOR .................439/877+
ELECTRIC .......................439/884+
FUSE CARTRIDGE .................337/248
GAS AND VAPOR LAMP .............439/611+
HOUSING CONDUCTOR ..............174/60
INCANDESCENT LAMP ..............439/611+
INSULATOR COMBINED .............174/176+
METER ENCLOSURE FOR ............361/659+
METER TYPE .....................324/149
SHEET METAL MANUFACTURE ........29/874+
TELEPHONE MULTIPLE SWITCHBOARD .379/310+
ELECTRICAL MANUFACTURE OF .........29/874+
GATE VALVE PIVOTED ................251/300
GATE VALVE RECIPROCATING ..........251/147
HOOK FOR RAILWAY DUMPING CAR DOOR
ACTUATOR .......................105/303
PNEUMATIC DISPATCH SYSTEM .........406
RAILWAY ...........................104/27+
RAILWAY REVOLVING PASSENGER
TRANSFER .......................104/21
SWITCHBOARD .......................361/600+
TERMITE SHIELD ...................... 52/101
TERNEPLATE .......................... 428/648
TERPENE (SEE ALICYCLIC HYDROCARBON) . 585/350+
ALCOHOLS ..........................568/875
ESTERS OF LOWER FATTY ACIDS .......560/249
KETO ..............................568/338+
ROSIN COMBINED ....................530/214
TERPIN HYDRATE ...................... 568/832
TERRA COTTA ......................... 501/141+
TILE, HOLLOW ......................52/606+
TERRAIN MODEL, EDUCATIONAL .......... 434/130
TERRARIUM ........................... 47/69
DESIGN ............................D11/145
TERRAZZO ............................ 52/315
PAVEMENT ..........................404/47+
REVEALED STRIPS ...................52/318
STRIPS ............................404/47+
TERRETS ............................. 54/63
TERRY CLOTH ......................... 139/396
LOOMS .............................139/25+
TEST TUBE TRAY OR RACK .............. D24/227+
TESTER
ELECTROLYTE CONDUCTIVITY ..........324/439+
TOOTH PULP ........................433/32
TESTING (SEE DEFINITION NOTES) ...... 73
AMPLIFIER CONDITION ...............330/2
CHECK CONTROLLED APPARATUS
FRAUD PREVENTION ...............194/302+
CHEMICAL
APPARATUS ......................422/50+
COMPOSITION ....................436
ELECTROLYTIC APPARATUS .........204/400+
ELECTROLYTIC PROCESS ...........204/153+
FERMENTATIVE ANALYSIS ..........435/4+
PROCESS ........................436
COOKER COMBINED ...................99/342+
COORDINATION ......................434/258+
DIAGNOSTIC
COMPOSITION FOR ................424/2+
ELECTROPHOTOGRAPHIC COPIER .....355/203+
DRYER .............................34/89
EARTH BORING COMBINED .............175/40+
ELECTRIC (SEE ALSO MANUFACTURING OF324
ELECTRIC DEVICES INFRA) ........324
BATTERY ........................429/90+
ELECTROLYTIC ...................204/400+
LAMP AND ELECTRONIC TUBES ......324/403+
METERS .........................324/74+
METERS WITH AMPLIFIER CONDITION 330/2
TESTING ......................330/2
METERS WITH AMPLIFIERS .........324/123.R+
ORE DETECTION ..................324/323+
RADIANT ENERGY .................250/472.1
TELEPHONES AND TELEPHONE 379/1+
CIRCUITS .....................379/1+
ENZYME ............................435/4+
FERTILITY TESTS ...................435/806*
FOR HIGH FREQUENCY SYSTEMS ........324/633+
FOR WIRE TELEGRAPHY ...............178/69.M
GAS SEPARATOR COMBINED ............55/270
HARDNESS ..........................73/78+
IMMUNOASSAY .......................435/7.1+
INSTRUMENTS FOR ...................D10/46+
INSULATION ........................324/500+
MANUFACTURE OF ELECTRIC DEVICES ...29/593
ELECTRIC LAMP ..................445
APPARATUS ....................445/63+
PROCESS ......................445/3
SPACE DISCHARGE DEVICES ........445
APPARATUS ....................445/63+
PROCESS ......................445/3
MATERIAL BY SIFTING ...............209/237
MILK ..............................422/74
NUCLEAR REACTOR CONDITION .........376/245
OPTICAL ...........................356
LENS ...........................356/124+
PAPERS FOR ........................435/805*
PLUGS FOR PIPES ...................138/90
PROTEIN BINDING ...................435/7.1+
PULSE OR DIGITAL COMMUNICATIONS ...375/10
RADAR SYSTEMS .....................342/165
RADIO RECEIVER ....................455/226.1
RADIO TRANSMITTER .................455/115
RADIO TUBE ........................324/405+
REFRIGERATION .....................62/125+
SEED ..............................47/14
STRESS STRAIN OF MATERIALS ........73/760+
THERMAL ...........................374
FLAMMABILITY ...................374/8
TESTOSTERONE ........................ 552/638