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.
CLOCK ............................... 368/62+
CLOCKS .............................. 968*
ATOMIC ............................331/3
ATOMIC FREQUENCY CONTROL FOR ......331/3
CASES .............................224/164+
CLOCK MOVEMENT CASING ..........206/18
DESIGN .........................D10/1+
CORDLESS ELECTRIC .................310/191
CRYSTAL MOUNTING ..................29/807
DESIGN ............................D10/1+
DIGITAL EXHIBITOR .................D10/15
ELECTRIC MOTOR FOR ................310/162+
FLOOR STANDING MODEL ..............D10/16
ILLUMINATION COMBINED .............362/23+
KEYS ..............................81/122+
POWER SUBSTITUTION FOR ELECTRIC ...307/64
PROCESSES FOR MAKING ..............29/177+
RADIO .............................455/344
RADIO ENCASED .....................455/231
RADIO OR PHONOGRAPH COMBINED ......D14/170+
RADIO STATION SELECTOR ............334
SPRING ASSEMBLY ...................29/228
STAKING ...........................29/231+
SUPPORTS ..........................248/114+
TESTING ...........................73/6
TIME CLOCK ........................D10/41
TRANSISTOR OPERATED ...............318/127
WINDING KEY .......................D08/347+
WORK CONTROL (SEE TIME OPERATED
AND CONTROLLED) ................368/1
FUSES ..........................102/276
SWITCH OPERATION ...............20/35.R+
TIME LOCKS .....................70/272+
CLOCKING DEVICE (SEE TIMERS)
CLOD CRUSHER ........................ 172
CULTIVATOR AND ROLLER .............172/170+
HARROW AND ROLLER .................172/170+
LAND ROLLER .......................404/122+
PLOW AND ROLLER ...................172/170+
SOIL ELEVATOR AND TREATER .........172/33
WITH SEPARATING AFTER EARTH
WORKING ........................172/32
CLOSE (SEE CLOSER; CLOSING; CLOSURE)
CLOSED CIRCUIT GRINDING
APPARATUS .........................241/80
FLUID APPLYING .................241/61
GAS SWEPT GRINDER ..............241/52+
PROCESSES .........................241/24
CEREAL .........................241/10
GAS APPLYING ...................241/19
LIQUID APPLYING ................241/20
CLOSED-DIE METAL SHAPING ............ 72/343+
FORGING ...........................72/352+
CLOSER (SEE CIRCUIT; CLOSURE; FLY;
OPERATOR)
DOOR ..............................16/71+
CHECK COMBINED .................16/49+
DESIGN .........................D08/330
FLY CLOSER LASTING TOOL ...........12/113
PAPER
BAG CLOSING ....................493/186
BOX CLOSING ....................493/52
SLOT
CABLE RAILWAY ..................104/194
LEVER ..........................74/566
PNEUMATIC TUBE .................104/161
CLOSET
SANITARY ..........................4/300+
BASIN COMBINED .................4/664+
BED COMBINED ...................5/604
BOWLS ..........................4/420+
CLEANING DEVICES ...............4/255.1+
CLOSURE ........................4/253
COVERS FOR SEATS ...............4/244.1+
DESIGN .........................D23/295+
DISINFECTION ...................4/222+
DRIP CATCHER ...................4/251.1+
DRY CLOSET AND FURNACE COMBINED 4/111.1+
DRY TYPE .......................4/449+
DRY TYPE WITH DRIER OR BURNER ..4/111.1+
FLUSHING TANKS .................4/353+
HEAD FOOT AND BODY RESTS .......4/254
OBSTRUCTION REMOVER ............4/255.1+
SEATS ..........................4/237+
STATIC MOLD ....................249/58
SUPPORT, COUPLING, SEAL OR 4/252.1+
FASTENER .....................4/252.1+
TUB AND BASIN COMBINED .........4/663
VENTILATION ....................4/209.R+
WARMING ...........................126/18
STOVE BASE COMBINED ............126/55
STOVE PIPE HEATED ..............126/17
CLOSING
AMMUNITION LOADING AND SHELL 86/25
CLOSING ........................86/25+
APPAREL POCKET ATTACHMENT .........2/252
BOTTOM OPENING HOPPER DOOR
EQUALIZER ......................298/37
CONDUCTOR CONDUIT .................191/25
THIRD RAIL .....................191/31
INKSTAND (SEE INKWELL)
PEN, ACTUATED FOR OPENING ......15/257.75
METAL TUBE ENDS
WELDING APPARATUS ..............228/60
PAPER BOX OR TUBE
FOLDING SETTING UP END CLOSING .493/183+
RECEPTACLE FILLING AND CLOSING ....53/266.1+
COOKING AND FILLING WITH COOKED 99/356
FOOD .........................99/356
MULTIFOLDED CLOSURE ............53/376.3+
CLOSURE (SEE ALSO ARTICLE HAVING
CLOSURE EG WINDOW) .................160
ADAPTABLE FOR VARIOUS SIZES .......220/287
APPAREL
BUTTONS AND FASTENERS ..........24/90.R+
COAT ...........................2/96
COLLAR .........................2/141.1+
FLIES ..........................2/234
LACING DEVICES .................24/712+
POCKET .........................2/252
SEPARABLE FASTENERS ............24/572+
SHIRT ..........................2/128
SHOE ...........................36/50.1+
SKIRT PLACKET ..................2/218
SKIRT WAISTBAND ................2/219
SLEEVES OR LEGS ................2/270
SLIT ...........................24/437+
TROUSER WAISTBAND ..............2/235
APPLICATOR ATTACHED ...............401/126+
BATHTUB ...........................4/293+
BAYONET
METALLIC RECEPTACLE ............220/293+
WOODEN BARREL BUNG .............217/107
BOILER HEADER .....................122/360+
TUBE ...........................122/364+
BOTTLES & JARS ....................215/33+
DESIGNS ........................D09/435+
BOX
DESIGNS ........................D09/414+
BREECH ............................89/17+
BUILDING CONSTRUCTION WITH ........52/204.5+
BUNG HOLE .........................217/98+
CABINET
FOLDAWAY DEVICE SUPPORT 312/22
COMBINED .....................312/22+
INNER AND OUTER ................312/291
SECTIONAL UNIT .................312/109+
CHECK .............................16/82+
DOOR CLOSER COMBINED ...........16/49+
PHOTOGRAPHIC PLATE HOLDER ......354/281
CLOSET BOWL .......................4/253
OBSTRUCTION REMOVER COMBINED ...4/255.1+
COFFIN ............................27/14+
COOKING OVENS .....................126/190+
DISC MANUFACTURE OF ...............493/379+
DISPENSING ........................222/544+
DISTILLING APPARATUS ..............202/242+
FASTENER ..........................292
BARREL .........................217/89
BOTTLE AND JAR .................215/273+
BREAKABLE NECK BOTTLE AND JAR ..215/35+
BURGLAR ALARM COMBINED .........116/12+
CORK RETAINING WIRE ............140/85
ENVELOPE .......................229/77+
HOUSE LETTER BOX ...............232/23
KEEPERS FOR ....................292/340+
LANTERN REFLECTOR COMBINED .....362/374
LETTER SHEET ...................229/92.5+
MARINE HATCH ...................114/203
METALLIC RECEPTACLES ...........220/315
PAPERBOARD BOX .................229/125.19+
PIVOTED TYPE CLOSURE BOTTLE
AND JAR ......................215/237+
RAILWAY TRACK JOINT ............238/312
SAFES ..........................109/59.R+
SECTIONAL METALLIC RECEPTACLE ..220/7
FENCES ............................256
FLEXIBLE AND PORTABLE .............160
FLEXIBLE BAG CLOSURE,MISC .........383/42+
FLEXIBLE, EG SLIDING DESK TOP TYPE 206/816*
FLOATING ROOF TYPE ................220/216+
FOOT PEDAL ACTUATED ...............220/262
FRICTION HELD .....................220/352
GAS RETORTS .......................48/124
GRATE
FIREPLACE SUMMER FRONT .........126/540
STOVE DRAFT CONTROL ............126/160
HINGED METAL RECEPTACLE ...........220/334
HORIZONTAL BUILDING ENTRY .........52/19+
HOUSE PAINT CAN ...................220/354
HUMIDIFIER ........................312/31.1
ICE BUNKER ........................454/89
LOCK ..............................70/77+
MAGNETIC ..........................220/230
MAIL BOX ..........................232/45+
MAILING SHEET .....................229/92.5+
MANHOLE ...........................404/25+
MESH SIFTER ELEMENT ...............209/391
MOTOR VEHICLE .....................49
HAVING VEHICLE SYSTEM
RESPONSIVE TO ITS POSITION ...180/286
RELATED TO THEFT PREVENTION ....180/289
RESPONSIVE TO VEHICLE MOVEMENT .180/282+
WITH VEHICLE FEATURE ...........296/146.1+
MOVABLE OR REMOVABLE ..............49
OIL CUP LUBRICATORS ...............184/90+
OPERATOR (SEE CLOSER) .............49/324+
ALARM ..........................116/100
BURGLAR ALARM ..................116/85+
CABINET ........................312/319.1+
CAR DUMPING TILTING TRACK ......414/354+
CURTAIN SHADE SCREEN SEE
APPROPRIATE SUBCLASSES IN ....160
ELEVATOR DOOR ..................187/51+
FURNACE DOOR ...................110/176+
GATE ...........................49/324+
PEN-OPERATED INKWELL ...........15/257.75
POWER PLANT X-ART ..............60/903*
RAILWAY DUMPING CAR ............105/286+
RAILWAY DUMPING CAR CONTROL ....105/311.1+
RAILWAY PASSENGER CAR ..........105/341+
RECEPTACLE AND STAND ...........248/147
RECEPTACLE PIVOTALLY MOUNTED
ON RACK ......................211/83
SEAT OR COVER ..................4/245.1
SECTIONAL CABINET EQUALIZERS ...312/110
SHOWCASE .......................312/139
STAND COMBINED .................248/147
STOVE DOOR .....................126/192
TILTING RECEPTACLE AND STAND ...248/134
ORNAMENTAL,METAL RECEPTACLE .......220/376
PARTITIONS & PANELS, FLEXIBLE &
PORTABLE .......................160
PERMANENT .........................220/600+
PIPE (TOBACCO) ....................131/176+
PIPE OR CONDUIT ...................138/89+
RAILWAY TIE END CLOSURE ........238/104
PROTECTIVE GRILL OR SAFETY GUARD ..49/50+
PURSES ............................150/118+
RAILWAY RAIL JOINT ................238/312
RECEPTACLE ........................220/200+
BAG, FLEXIBLE ..................383/42+
BARRELS ........................217/76+
BASKETS ........................217/124
BATTERIES ......................429/163+
BOTTLES AND JARS ...............215/200+
BUCKET PAPER ...................229/910+
BUCKET STAVED WOODEN ...........217/76+
CIGAR CIGARETTE SMOKING DEVICE
HOLDER .......................131/242
COLLAPSIBLE MATERIAL GUIDE
COMBINED .....................222/528
COMPARTMENTED LETTER BOX .......232/25+
DEPOSIT AND COLLECTION
RECEPTACLE ...................232/44+
DISPENSER ......................222/544+
ELECTRICAL BOXES AND HOUSINGS ..174/65.R
ELECTRICAL OUTLET AND
JUNCTION BOX .................220/3.8
ENVELOPE .......................229/76+
FLEXIBLE CLOSURE ...............206/816*
FOLDED BLANK PAPER BUCKET ......229/910+
LANTERN ........................362/375
LUBRICATOR VALVE COMBINED ......184/80
METALLIC RECEPTACLES ...........220/200+
MILK PAIL ......................220/200+
MIXING CHAMBER .................366/347
MOVABLE MATERIAL GUIDE COMBINED 222/531+
NUCLEAR FUEL ...................376/434
OIL CUP ........................184/88.1+
PAPER OR WEB CONTAINER .........493/962*
PAPERBOARD BOX .................229/124+
PURSES .........................150/118+
RACK AND CLOSURE ...............211/71+
SECTIONAL FOR DISPENSER ........222/502
SIFTER .........................209/372
SLIDING APERTURED CAP TYPE .....222/522+
SPITTOON .......................4/267+
SURFACE CONDENSER ..............165/73+
TUBE ...........................229/93
USABLE AS CUP OR FUNNEL ........141/381
WATER HEATER OVERFLOW COMBINED .126/384
WOODEN BOXES ...................217/56+
SAFES .............................109/64+
SCREW-TYPE ........................220/288
SHIP OPENING ......................114/201.R+
SHOWCASE ..........................312/138.1+
RACK INTERCONNECTED ............312/129+
TRAY INTERCONNECTED ............312/127
SINK ..............................4/293+
SOLDERED OR SEALED ................220/361
SORTER FOR CONTAINER CLOSURE ......209/928*
STATIC MOLD .......................249/204
STOPPER TYPE ......................220/307
TAB TOPS ..........................220/271
TIE STRING ........................493/962*
TIME CONTROLLED ...................49/29+
TIRE CASING .......................152/515+
TRANSPARENT .......................220/377
BOILER TYPE SIGHT GLASS ........73/330+
DOOR PEEP ......................49/171
SIGHT GLASS ....................73/334
STOVE OVEN DOOR ................126/200
WINDOW .........................49
VALVE .............................493/962*
VAULT PAVEMENT TYPE ...............404/25+
VENTILATING MEANS COMBINED WITH 454/196+
WINDOW .........................454/196+
WEATHERSTRIP SEAL .................49/475.1+
WELL ..............................166/325+
ZIPPER, IE RECEPTACLE SECUREMENT ..206/810*
CLOTH (SEE FABRIC; TEXTILE)
ABRASIVE FILLED ...................51/294
BAGS ..............................383
BUTTONS COVERED ...................24/92
MAKING .........................79/5
CLEANING OR POLISHING .............15/208+
CUTTING CLOTH STOCK ...............83/936+
FINISHING .........................26
BEATING ........................26/25+
CUTTING ........................26/7+
EXPANDING DEVICE FOR WEBS ......26/71+
INSPECTING .....................26/70
NAPPING ........................26/29.R+
PILE FABRICS ...................26/2.R+
RUBBING ........................26/27+
SHEET STRETCHING FRAME .........38/102+
SHRINKING ......................26/18.5+
SINGEING .......................26/51+
STRETCHING OR SPREADING &
WORKING ......................26/51+
TENTER FOR WEBS ................26/89+
WEB SPREADER ...................26/87+
WEB STRETCHER ..................26/71+
BIAXIAL ......................26/72+
FIREPROOF .........................427/223+
PACKAGES OR REELS OF ..............242/222+
PURSES ............................150/100+
REELING AND UNREELING .............242/62
CLOTHES, CLOTHING (SEE APPAREL)
BED CLOTHING ......................5/482
BOOTS AND SHOES ...................36
DESIGN .........................D02/896+
BRUSHES, BRISTLE ..................D04/130+
BRUSHES, NON-BRISTLE ..............D28/9+
CARD CLOTHING .....................19/114
APPLYING .......................140/97+
CLEANING MACHINES .................D32/1+
DEVICES FOR PUTTING ON & REMOVING .223/111+
DRYERS (SEE DRIERS DRYING)
HANDLING DEVICES
LAUNDRY STICKS .................294/23.5
TONGS ..........................294/8.5
HANGER ............................223/85+
HOLDER ON CHAIRS ..................297/190
KNITTED ...........................66/169.R+
DESIGN .........................D02/749+
LABEL .............................D05/63+
PATTERNS ..........................33/2.R+
POUNDER ...........................294/23.5
PROTECTING AGAINST RADIATION ......976/DIG.336
RACK ..............................211
BED ATTACHMENT .................5/504.1+
SEWING METHODS ....................112/262.1+
THERMAL AND ELECTRICAL TREATMENT ..607/115+
CLOTHESLINE
CLEANERS ..........................15/256.6
GUIDE PULLEY ......................254/389+
ISOLATED SUPPORTS .................211/119.1+
PROPS .............................248/353
REELS .............................242/100+
REELS ..........................D08/358+
SUPPORT OR ATTACHMENT .............D32/60+
CLOTHESPIN .......................... 24/455+
BAG DESIGN ........................D32/36
CLASPS ............................24/455+
DESIGN ............................D32/61+
ONE PIECE RIGID ...................24/570+
PIVOTED ...........................24/489+
RESILIENT .........................24/530+
TRACK OR WAY GUIDED ...............24/522+
WIRE WORKING MAKING ...............140/83
WOODWORKING MAKING ................144/9
CLOTTING (SEE COAGULATING)
ANALYSIS BY COAGULOMETER ..........422/73
TEST WITH BLOOD CLOTTING FOCTOR ...435/13
CLOUD CHAMBER ....................... 250/335
CLOVER HULLER ....................... 460/15
CLOXACILLIN ......................... 540/327
CLUB
CARRIER FOR POLICEMANS WEAPON .....224/914*
EXERCISE ..........................482/109
EXERCISER TYPE ....................482/109
GAME ..............................273/67.R+
DESIGN .........................D21/210+
GOLF ..............................D21/214+
JUGGLING ..........................482/109
CLUTCH (SEE PAWL; RACHET) ........... 192
BRAKE AND .........................192/12.R+
COASTER BRAKES .................192/6.R
STEERING BY DRIVING ............180/6.2+
CRANE .............................212/170+
EDDY CURRENT ......................310/105+
ELECTRIC CLUTCH CONTROL SYSTEM ....310/92+
AUTOMATIC ......................310/94+
ELECTROMAGNETIC ...................310/103+
FISHING REEL ......................242/255+
FREEWHEELING ......................192/41.R+
GEAR COMBINED .....................192/20+
LATHE CARRIAGE FEEDS ...........82/132+
LATHE TRANSMISSIONS ............82/905*
MECHANICAL MOVEMENTS ...........74
METAL ROLLING MILL DRIVES ......72/249
TRANSMISSION AND CLUTCH
CONTROLS .....................192/3.51+
IMPACT DELIVERING .................173/93.5
INTERMITTENT GRIP TYPE MOVEMENT ...74/111+
EXHIBITING DEVICE
ELECTRICAL CONTROL ...........40/463+
MECHANICAL CONTROL ...........40/446+
MAGNETIC
AUTOMATIC ELECTRIC FRICTION ....192/40
OPERATOR ELECTRIC FRICTION .....192/84.R
MECHANICAL CLOCK ..................968/73+
MOTOR COMBINED ....................192
RAILWAY WHEEL AND AXLE DRIVE ......105/130
REVERSING MECHANISMS
PLANERS ........................409/336
TAPPING ........................408/123
SIDE, IN BOLT TO NUT LOCK .........411/296+
TAKE UP ...........................192/110.R
EXHIBITING DEVICE
ELECTRICAL CONTROL ...........40/463+
MECHANICAL CONTROL ...........40/446+
TRANSMISSION COMBINED .............192/3.51
CRANE ..........................212/170+
COAGULATING ......................... 252/315.1+
BLOOD
COMPOSITION FOR ................424
PROPERTIES OF FLUIDS DETERMINING ..73/64.41+
SURGICAL ..........................606/111+
ELECTRICAL .....................606/40
SYNTHETIC RESIN OR NATURAL RUBBER .528/480+
COAL
BAG OR CARRIER ....................294/149+
BIN
BUILDING CONSTRUCTION ..........52/192+
CHARGING OR DISCHARGING ........414/288
LOCOMOTIVE TENDER ..............105/237
BRIQUETTE .........................44/550+
BUCKETS OR HODS ...................220/2
CLEANER OR SEPARATOR ..............209
COKING ............................201
APPARATUS ......................202
COMMINUTOR ........................241
COMPOSITIONS ......................44
CONVERSION TO HYDROCARBON .........585/943*
CUTTER ............................299/79+
ENDLESS FLEXIBLE ...............299/82
ROTARY .........................299/89
FEED
BOILER CONTROL .................122/449
BOILER WATER GRATE COMBINED ....122/376
FURNACE STRUCTURE ..............110/101.R+
LOCOMOTIVE TENDER COMBINED .....105/232+
METALLURGICAL FURNACE COMBINED .266/176+
STOKERS ........................110/267+
FERTILIZER CONTAINING .............71/24
GAS MAKING ........................48
LIQUEFACTION ......................208/400+
LOCOMOTIVES SEE LOCOMOTIVE
MINERAL OIL RECOVERY ..............208/400+
MINING ............................299
SHIPS .............................114/26+
SHOVELS ...........................294/49+
STOVE .............................126
TREATING PROCESS ..................44/620+
COANDA AND COANDA EFFECT ............ 239/DIG.7
FLOW AFFECTED BY ..................137/803
COAPTATION SPLINTS .................. 602/5
COAPTATOR ........................... 606/213+
COAST ARTILLERY SEE GUN
COASTER
BRAKE .............................192/5+
DRINK MAT OR HOLDER ...............D07/624
GLASS OR TUMBLER ..................248/346.1
WAGON .............................280/87.1+
COAT
APPAREL ...........................2/93+
BOAT MAST .........................114/93
DESIGN ............................D02/828+
COMBINED WITH DRESS ............D02/779
THREE PIECE ENSEMBLE ..........D02/760+
FORMS .............................223/68+
HANGERS ...........................223/92+
DESIGN .........................D06/315
COATED ARTICLE (SEE TYPE OF ARTICLE) 428
ELECTROLYTICALLY PRODUCED .........205/50+
EXPLOSIVE OR THERMIC STOCK ........149/3+
FUEL ..............................44/542
METAL PARTICLE ....................428/570
METAL STOCK .......................428/615+
COATING
ANTICORROSIVE .....................106/14.5+
APPARATUS .........................118
DETEARING ......................118/639
ELECTROMAGNETIC ................118/623
ELECTROSTATIC ..................118/621+
LUBRICATION ....................184
MATCH DIPPING ..................144/50+
MOLD METAL CASTING .............118
MOLD PLASTICS ..................118
PAPER HANGING COMBINED .........156/574+
PIPES ..........................118/708+
PIPES ..........................118/105
PIPES ..........................118/125
PIPES ..........................118/404+
PIPES ..........................425/110+
PIPES ..........................425/460
PRINTING .......................101
TYPECASTING ..................199
TYPESETTING ..................276
TYPEWRITING MACHINES .........40
PROCESSES .........................427
UTILIZING ELECTRICAL, MAGNETIC
WAVE OR PARTICULATE ENERGY ...427/457+
ELECTROSTATIC ..................427/458+
ION PLATING OR ION
IMPLANTATION .................427/523+
SEMICONDUCTOR VAPOR DOPING .....118/900*
XEROGRAPHIC TRANSFER ...........118/644+
APPLICATOR OR APPLIER .............15
MATERIAL SUPPLY COMBINED .......401
SEPARABLE FROM SUPPLY ..........401/118+
CLASSIFYING SEPARATING ASSORTING
SOLIDS BY ......................209/47+
COATED SURFACE OR MASS .........209/49+
CLEANING BY .......................134/4
COMBINED WITH OTHER MANUFACTURING
OPERATIONS (SEE PARTICULAR ART)
COMPOSITION (SEE COMPOSITION
COATING)
WINDOW GLASS TO PREVENT DEPOSIT
AND FREEZING OF MOISTURE .....106/13
ELECTRICAL BARRIER LAYER ..........437
COMPOSITION ....................252/62.3R
ELECTRO LESS ......................427/304
IMPLEMENT .........................15/104.1+
MATERIAL SUPPLY COMBINED
(SEE BRUSH, PENS, ETC)) ......401
METAL FOUNDING COMBINED ...........164
MOLD MAKING WITH ...............164/14
MOLD SURFACE ...................164/72+
WORKPIECE ......................164/75
PAPER MAKING COMBINED
APPARATUS ......................162/265+
PROCESS ........................162/135+
PAPER UNDRIED .....................162/158+
PLASTIC ...........................106
PRINTING ..........................101
PROCESSES .........................427
ABRASIVE TOOL ..................51/295
CATALYSTS ......................502/100+
CATHODE SPUTTERING .............204/192.1+
DYEING COMBINED ................8/495+
ELECTRICALLY CONDUCTIVE ........427/58+
ELECTRO LESS ...................427/304
ELECTROLYTIC ...................205/80+
ELECTRON EMISSIVE ..............427/77+
ELECTROPHORETIC OR ELECTRO
OSMOTIC ......................204/180.2+
ELECTROSTATIC ..................427/458+
FOODS ..........................426/289+
METALS BY CHEMICAL ACTION ......148/240+
CARBURIZING OR NITRIDING .....148/206+
MOLDS ..........................427/133+
TEXTILES CHEMICAL MODIFICATION
COMBINED .....................8/115.6
UTILIZING FLAME SPRAY OR PLASMA 427/446+
RECOVERY ..........................427/345
REMOVAL
BY ELECTRIC SPARK OR ARC .......219/383+
REPELLENT .........................106/3
MANUFACTURE ....................65/24+
ROBOT .............................901/43*
SYNTHETIC RESIN OR NATURAL RUBBER
(SEE CLASS 523, 524)
TESTING ...........................73/150.R
TEXTILE OPERATION COMBINED
BRAIDING, NETTING OR LACE 87/23
MAKING .......................87/23
COVERING OR WRAPPING ...........57/7
SPINNING TWISTING OR TWINING ...57/295+
WARP PREPARATION ...............28/178+
WITH GLASS MFG ....................65/60.1
COAXIAL CABLES ...................... 174/102.R+
MAKING ............................29/828
SWITCH FOR ........................20
WAVE GUIDE TYPE ...................333/239+
COBALAMIN NUCLEOTIDES ............... 536/26.4
NUCLEOTIDE ANALOGS ................536/26.42
NUCLEOTIDE SYNTHESIS ..............536/26.41
VITAMIN B - 12 ....................536/26.4
COBALAMIN, IN DRUG .................. 514/52
COBALT
ALLOYS ............................420/435
ELECTROLYTIC
COATING ........................205/269
SYNTHESIS ......................204/112+
HEAT TREATMENT ....................148/674
HYDROMETALLURGY ...................75/711+
METAL STOCK .......................428/668+
ORGANIC COMPOUNDS CONTAINING ......556/138+
PYROMETALLURGY ....................75/626
COMBINED WITH HYDROMETALLURGY ..75/416+
RADIATION IMAGERY .................430/936*
COCAINE ............................. 546/130
COCHINEAL SOLUTION .................. 252/408.1
COCK (SEE VALVE)
ABRADING MACHINES .................51/28
BARREL BUNG .......................217/99+
WITH CUTTER OR PUNCH ...........222/81+
CARBIDE FEED GENERATOR ............48/40
DESIGN ............................D23/233+
DISPENSING ........................222/544+
NOZZLE TERMINAL ...................239/445
PINCH .............................251/4+
SEA ...............................114/198
SUPPORT ...........................248/67
TEST LIQUID LEVEL .................73/297
TIME ACTUATED .....................137/624.11+
WITH TIME INDICATOR ............137/552.7
COCKER .............................. 56/401+
FIREARMS ..........................42/40+
COCKPIT ............................. 244/119+
COCKTAIL SHAKER ..................... 220/568
AGITATING FEATURE .................366
DESIGN ............................D07/300.1
COCKTAIL STICK ...................... D07/683
COCOA PREPARATION ................... 426/631
APPARATUS .........................99/467
COCOANUT ............................ 426/617
COMMINUTING .......................241
SHELLING ..........................99/568+
COD LIVER OIL ....................... 554/1+
EXTRACTION ........................554/8+
MEDICINE CONTAINING ...............424/555
COD, CHEMICAL OXYGEN DEMAND TESTS ... 436/62
CODE AND CODE SIGNALING
CARD OR TAPE PUNCHING .............83
CODE CONVERSION ................234/69+
FINGER PRINT AS CODE FOR LOCK ..70/277
PUNCH SELECTION ................234/94+
PUNCH SELECTOR .................234/94+
SELECTIVE ......................234
SYNTHETIC SPEECH FROM ..........381/51+
CODE CONVERSION ...................234/69
CODED RECORD
MAGNETIC RECORD MEDIUM .........360/131+
RECORD CONTROLLED CALCULATORS ..235/419+
RECORDS PER SE .................235/487+
SENSORS ........................235/433+
VEHICLE IGNITION ENABLING ......307/10.3+
CRYPTOGRAPHY ......................434/56+
FRAUD PREVENTING ...............283/73
PRINTED MATTER .................283/17
TYPEWRITER .....................40/89+
DIGITAL DATA ERROR CORRECTION .....371/30+
ELECTRIC ..........................340
BORING (SEE AUGER; BIT) ........178
TRANSMITTER ....................341
ERROR/FAULT DETECTION TECHNIQUES ..371
HANDLING & TRANSMISSION OF CODED
INTELLIGENCE ...................178/2.R
MODULATION SYSTEM .................375/59+
MODULATOR ......................341
TELEPHONE ......................375/8+
RADIO .............................375
TRANSMITTER ....................375/59+
TEACHING ..........................434/222
TRAIN CONTROL .....................246/175
TRAIN DISPATCHING .................246/7+
VISUAL OR AUDIBLE .................116/18+
CODEINE ............................. 546/44
IN DRUG ...........................514/282
COFFEE .............................. 426/594+
APPARATUS .........................99/568+
BALLS .............................426/279
CAFETERIA SERVICE UNIT ............D34/14
COATING ...........................426/289+
GRINDER ...........................D07/372+
GRINDING MILL .....................241
MAKER .............................D07/300+
HOUSEHOLD TYPE .................D07/300+
POT ...............................99/279+
HANDLE, ASYMMETRIC .............D08/DIG.9
STRAINER .......................210/464+
PRESERVATION ......................426/330.2
ROASTER ...........................D07/323+
SUBSTITUTES .......................426/596+
COFFERDAM ........................... 405/11
COFFIN .............................. 27/2+
ALARM SYSTEMS .....................340/573
CASINGS PORTABLE ..................27/35
DESIGN ............................D99/1+
HEARSES ...........................296/18+
LID FASTENERS .....................27/DIG.1
LOWERING DEVICES ..................27/32
CABLE ..........................254/264+
COHERERS ............................ 329/371
RESISTORS FOR .....................338/1
COIL (SEE SPRING)
BIMETALLIC THERMOMETER ............374/204
COVERS AND CASES ..................206/303
ELECTRICAL ........................336
ELECTROMAGNET .....................335/299+
ARMATURE COMBINED ..............335/220+
ELECTROTHERAPEUTIC .............60/13+
IN AUDIO REPRODUCER ............381/192+
MAKING .........................29/605+
MAKING LAMINATED ...............156
SURGICAL .......................60/9+
SWITCH .........................335/250
WINDING APPARATUS ..............242/7.7+
WINDING METHOD .................242/7.3
ELECTROMAGNETIC SWITCH ............335/299+
WINDING APPARATUS ..............242/7.7+
WINDING METHOD .................242/7.3
EVAPORATOR ROTATABLE HEATER .......159/25.1
FABRIC
CLEANING IMPLEMENT .............15/225
WIRE ...........................245/6
WIRE MESH ......................140/92.3+
FORM ELECTRIC .....................336/199+
HOLDER WINDING AND REELING ........242/129
INDUCTION .........................336
BODY TREATMENT .................60/9+
CHECK OPERATED SWITCH COMBINED .194/239+
COUPLING NETWORKS ..............333/24.R+
ELECTRIC SYSTEMS ...............323/355
FURNACE CORE-TYPE ..............373/160
FURNACE CORELESS ...............373/152+
HEATERS ........................219/6.5+
IN TELEPHONE TERMINAL ..........379/391+
METAL HEATING ..................219/6.5+
TELEPHONE MOVABLY ACTUATED .....381/192+
TELEPHONE REPEATING TYPE .......379/344+
TRANSFORMER ....................336
TUNERS RADIO ...................334/71+
LIQUID COOLER .....................62/399
LIQUID HEATER CENTRAL STANDPIPE
WATER TUBE .....................122/244+
LIQUID HEATER FLUE TYPE INTERNAL
WATER TUBE .....................122/169+
LIQUID HEATER WATER TUBE ..........122/247+
LOADING COMMUNICATION LINES .......178/46
MAKING MISCELLANEOUS ..............29/606+
PIPE MAKING .......................72/135
RESISTANCE ELECTRICAL .............338/296+
SHIELD ELECTRIC ...................174/35.CE
WITH COIL ......................336/84.R+
SPRINGS
BED BOTTOM WITH ATTACHED SLATS .5/245
BED BOTTOM WITH CONNECTING
FABRIC .......................5/235
SPIRAL BED BOTTOM ..............5/256
TOP CONNECTION BED BOTTOM ......5/272
THERMOSTAT COMPOUND BAR ...........428/616
TRANSFORMER .......................336
TELEGRAPH SYSTEM ...............178/64
TUNERS RADIO ...................334/59+
COILING (SEE WINDING AND COILING)
COIN AND COINING SEE CHECK .......... 72/359
BOX
CLOSURE ........................232/55+
FARE ...........................232/7+
SAVINGS ........................232/4.R+
SAVINGS PAPER ..................229/8.5
TOY ............................446/8+
BRASSIERE WITH COIN POCKET ........450/89
CARD AND CONTAINER ................D18/3
CASH REGISTER, COIN REFUND DEVICE .235/7.A
CHANGE HOLDING MACHINES ...........D99/34+
CHANGE MAKERS .....................453/1+
CHECK-CONTROLLED APPARATUS ........194
COIN EJECTION ..................194/342
COIN RETURN ....................194/344+
CONTROLLED BY COIN SIZE OR
WEIGHT ......................194/334+
CONTROLLED BY MACHINE
OPERATION ...................194/200
EMPTY DISPENSING MAGAZINE ....194/200
COIN SLOT CLOSERS ..............194/351
DIFFERENT VALUES FOR DIFFERENT
COINS ........................194/227
MULTIPLE COIN ..................194/229+
MULTIPLE COIN, ELECTRICAL ......194/230+
CHUTE .............................193/DIG.1
COIN-CONTROLLED
ARCADE-TYPE VIEWER PROJECTOR ...D16/226
BILLARD TABLE ..................473/24
CIRCUIT MAKER-BREAKER DIGEST ...20/DIG.3
CORN POPPER ....................99/323.6
LOCK ...........................70/DIG.41
PHONOGRAPH .....................D14/173
JUKEBOX ......................D14/173
PRINT MACHINES .................101/DIG.44
TELEGRAPHY SYSTEM ..............178/2.F
TELEPHONY SYSTEM ...............379/143+
TELEPHONE DESIGN .............D14/146
VENDING MACHINES ...............D20/1+
COINING ...........................72/359
COUNTING APPARATUS ................453/58+
DELIVERER .........................232/64+
DELIVERING APPARATUS ..............453/18+
DETECTOR ..........................194/302+
DISPENSING RECEPTACLE .............453/18+
HANDLING ..........................453
CONTROLLED APPARATUS ...........194
HOLDER OR TRAY ....................206
DESIGN .........................D99/24
POCKETBOOK-TYPE DESIGN .........D99/34
WRAPPER OR HOLDER ..............493/945*
MATS ..............................206+
METAL WORK BY DEFLECTION
HELIX ..........................72/135+
ORBITING TOOL ..................72/66
SPIRAL .........................72/146+
METERS ............................194
MONEY HOLDER-RECEPTACLE ...........232/1.D
PACKAGING .........................453/59
PACKING APPARATUS .................53/532+
PURSE .............................150/150+
DESIGN .........................D03/42+
KEYHOLDER COMBINED .............D03/43
RECEPTACLES AND PACKAGES ..........206+
REGISTER, ELECTRICALLY OPERATED ...377/7
SORTERS ...........................453/3+
STACKING ..........................453/61+
SYMBOLIC TOKEN OR ORNAMENT ........D11/95
TESTER ............................73/163
FOR COIN CONTROLLED APPARATUS ..194/302+
SCALES .........................177/51
TOKENS OR COIN TYPE CHECKS ........40/27.5
TRAPS .............................232/55+
WRAPPERS ..........................229/87.2
WRAPPING MACHINES .................53/212+
COKE
APPARATUS FOR MAKING ..............202/96+
AUTOTHERMIC ....................202/91+
AUTOTHERMIC AND THERMOLYTIC
DISTILLATION COMBINED ........202/85+
SEPARATORY & THERMOLYTIC
DISTILLATION COMBINED ........202/84
FUEL ..............................44/607
BRIQUETTE ......................44/591
PROCESSES OF MAKING ...............201
MINERAL OIL FEED ...............208/46+
REFINING COMBINED ..............201/17
PUSHING MACHINES ..................414/160+
QUENCHERS .........................239/750+
COLAMINE ............................ 564/503
COLANDER ............................ 210/415
PLUNGER COMBINED ..................241/84.2
COLCHICINE, IN DRUG ................. 514/629
COLD CREAM .......................... 514/772+
COLD FRAME .......................... 47/19
COLD SQUIRTING ...................... 72/267
COLD TRAP ........................... 62/55.5
COLD WELDING ........................ 228/115+