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.
TRAP & TRAPPING
ANIMAL ETC ........................43/58+
BANK PROTECTION DEVICES ...........109/3+
BURGLAR ...........................43/59
CHAMBER DISPENSING ................222
AGITATOR COMBINED WITH MOVABLE .222/226+
AGITATOR OR EJECTOR FOR MOVABLE 222/216+
BAROMETRIC TYPE STATIONARY .....222/457
FLUID FLOW DISCHARGE FROM
MOVABLE ......................222/636
INTO CONDUIT .................406/63+
INKWELL DIP WELL ...............222/576+
JARRING MOVABLE ................222/197
MOVABLE OR CONVEYOR TYPE .......222/251+
REMOVABLE FROM CONTAINER FOR
DISCHARGE ....................141/110+
ROTATABLE CONTAINER WITH .......222/170
STATIONARY .....................222/424.5+
STATIONARY WITH CUTOFFS ........222/425+
SUPPLY MOVABLE RELATIVELY TO ...222/162
TILTABLE ASSEMBLY ..............222/454+
COMMINUTOR PROJECTED MATERIAL .....241/82
CURRYCOMB COMBINED ................119/87
DEPOSIT RECEPTACLE COIN ...........232/55+
DESIGN ............................D22/119+
DOORS
LADDER COMBINED ................182/77+
MANHOLE COVER ..................404/25+
RAILWAY CAR PLATFORMS ..........105/426+
VERTICALLY SWINGING OUTSIDE
FALSE OR PICKING KEY ..............70/390
FISH TRAPS ........................43/100+
FISH, GAME, VERMIN TRAPS ..........D22/119+
DESIGN .........................D22/119+
FISH LOCATING INSTRUMENT .......D10/46+
HOOKS ..........................43/34+
DESIGN .......................D22/144
LURES ..........................D22/125+
NETS, LANDING SPEARS, ETC ......D22/135+
GAS & LIQUID (SEE SEAL, LIQUID)
AUTOMATIC HEATING RADIATOR WITH 236/41
AUTOMATIC TEMPERATURE ETC
REGULATION ...................236/53+
BATH OR BASIN ..................4/679+
BEVERAGE INFUSERS ..............99/301
BOILER .........................122
CIGARS ETC .....................131/331
CONCENTRATING EVAPORATORS ......159/31
DECANTERS WITH .................210/513+
DISPENSER INLET OR OUTLET ......222/188
FILTERS WITH SEDIMENT ..........210/299+
FLUID CURRENT CONVEYOR .........406/62+
FLUID DELIVERY TRACK SANDERS ...291/11.1+
FLUID DISTRIBUTION .............137/171+
GAS AND LIQUID CONTACT
APPARATUS ....................261/86
GAS SEPARATOR COMBINED .........55/355
MANUFACTURING PROCESSES ........29/890.146
NONREFILLABLE BOTTLE ...........215/15
SEWERAGE .......................137/247.11+
SMOKING PIPES ETC ..............131/201+
SPITTOON .......................4/283
STEAM ..........................137/171+
WATER CLOSET ...................4/300+
ION ...............................335/210+
WITH CATHODE RAY TUBE ..........313/424+
WITH TV PICTURE TUBE ...........313/424+
NESTS .............................119/47+
RAILWAY PLOW ......................104/145
SAFETY POCKETS FOR GARMENTS .......2/254
STEAM .............................137/171+
THERMOSTATIC ...................236/53+
TARGET
CENTRIFUGAL PROJECTORS .........124/4+
DISK HOLDERS AND CARRIERS ......124/42+
DISK MAGAZINES .................124/46+
PROJECTORS .....................124
TRAP SHOOTING TARGET HANDLING ..273/406
VEHICLE FENDER ....................293/15+
TRAPEZES ............................ 482/24+
TRAPPING ............................ 43
TRASH (SEE REFUSE; WASTE)
BUNDLE ............................428/2
METAL ..........................428/576
BURNERS ...........................126/222+
FURNACE STRUCTURE FOR GARBAGE
AND SEWAGE ...................110/235+
FURNACE STRUCTURE FOR REFUSE ...110/235+
CAN LINERS ........................220/404+
CAN SUPPORT .......................248/907*
CLEARERS FOR PLOWS ................172/606+
TRAVELERS
ANIMAL HITCHING ...................119/784+
SHIP ..............................114/204+
SHIP MAST .........................114/112
TEXTILE SPINNING RINGS AND ........57/119+
TRACK HARDWARE ....................16/87.R+
TRAVELING
BAGS ..............................206/278
DESIGN .........................D03/30.1+
GRATES ............................110/267+
SPECIAL SEWING MACHINE ............112/121.14
WAVE LOOM .........................139/436
WAVE TUBE
DEMODULATOR ....................329
MODULATOR ......................332
WITH DELAY LINE ................315/3.5+
TRAVERSE ROD ........................ D08/377
TRAWL ............................... 43/9.1+
LINES .............................43/27.4
TRAY (SEE DISH; RECEPTACLE)
ANIMAL STOCK ......................119/729+
AUTOMOBILE SUPPORTED TABLE ........108/44+
BANK PROTECTION DEAL ..............109/19
CABINET SHOWCASE TYPE .............312/126+
CAFETERIA DISPENSER UNIT ..........D34/14
CIRCULAR HOUSEHOLD ARTICLE ........D07/552+
COIN PICKUP OR DELIVERING
COIN DELIVERERS ................232/64+
SPECIAL RECEPTACLES FOR COINS ..206+
COMPARTMENTED .....................D07/553
DENTAL EQUIPMENT ..................433/77+
DESIGNED FOR GLASSES ..............D07/553
DRYING ETC ........................34/237+
REMOVABLE TRAY TYPE ............34/192+
EGG CANDLING ......................356/61
GAS FILTER TRAY ...................55/494
HANDLE SUPPORTED ..................294/172
SPECIAL ARTICLE ................206/557+
HEATERS ...........................261/DIG.3
ICE CUBE ..........................249/117+
INCUBATOR .........................119/43+
MAKING WOOD .......................144/33
PAPER RECEPTACLE ..................229/190+
PHOTOGRAPHIC FLUID TREATING .......354/331+
RACK ..............................211/126+
WALL OR WINDOW MOUNTED .........211/88
SAMPLE CASE .......................190/17
SLIDE PROJECTOR ...................40/361+
SPECIAL RECEPTACLE ................206/557+
TOBACCO ASH RECEIVING .............131/231+
TRUNK .............................190/35
WARMING ...........................D07/363
TREAD
BURGLAR ALARM OPERATED BY .........116/98
ELECTRIC CIRCUIT CONTROLLER .......20/86.R
BURGLAR ALARM ..................340/565
RAILWAY CAR WHEEL .................295/31.1+
RAILWAY RAIL WITH .................238/122+
JOINT WITH BRIDGE ..............238/218+
SURFACE PER SE .................238/148
RESILIENT TIRE
ANTISKID .......................152/208+
ARMORED ........................152/167+
SHOE ANTISLIP .....................36/59.C+
TESTING ...........................73/146
ABRASION OR RUBBING ............73/8
VEHICLE STEP ......................280/169
WHEEL GUARD .......................293/58
TREADLE
CLOSURE ACTUATOR ..................49/263+
GRINDING WHEEL MOUNT ..............51/167
LEVERS ............................74/512+
MACHINE ELEMENT ...................74/561
SEWING MACHINE CONVERSION .........112/217.4
TRACKMANS CAR DRIVE ...............105/93
TREADMILL
ANIMAL EXERCISE ...................119/700
CLOSURE OPERATING .................49/262
EXERCISING DEVICES ................482/54
FOR ANIMALS ....................119/700
MOTORS ............................185
OCCUPANT PROPELLED VEHICLE ........280/228
TREASURE LOCATOR SEE PROSPECTING
TREE
COVERS ............................47/20+
FELLING ...........................144/34.R
PORTABLE CIRCULAR SAW ..........30/360+
HACKS .............................30/121
HANDLERS FOR TREES & POLES ........414/23
HUSBANDRY .........................47
IMITATION .........................428/18+
TREE- LIKE ORNAMENT LIGHTED ....362/123
IMPREGNATION ......................47/57.5
PLANTS
BROADLEAF ......................PLT/51.1+
CONIFER ........................PLT/50.1+
FRUIT ..........................PLT/33.1+
NUT ............................PLT/30.1+
SHIP MASTS
CROSS AND TRESTLE ..............114/92
SHOE ..............................12/114.2+
STAND FOR SUPPORTING ..............248/519+
SUPPORTS AND PROPS ................47/42+
SURGERY ...........................47/8
TRUNK
GUARDS .........................47/23+
INSECT TRAPS ...................43/108
TRELLIS ............................. 47/44+
DESIGN ............................D25/100
TREMOLOS ............................ 381/62
BRASS WIND INSTRUMENT TREMOLO .....84/401
ELECTRIC OSCILLATOR HAVING ........331/182
ELECTRIC TONE GENERATOR TREMOLO ...84/629
FAN TREMOLO FOR REED ORGANS .......84/374
STRINGED INSTRUMENT ...............84/313
VALVE TREMOLO FOR PIPE ORGANS .....84/348
TREPAN .............................. 606/176+
TREPHINE ............................ 606/172+
TRESTLE
SCAFFOLD OR SAW HORSE .............182/181+
UNITARY FOLDABLE ...............182/153+
TIRE SETTER .......................157/7
TREES SHIP MAST ...................114/92
TYPE PROPPED EXTENSION LADDER .....182/105
TRIAMCINOLONE ....................... 552/566
TRIANGLE
GEOMETRICAL INSTRUMENT ............33/474
MUSICAL INSTRUMENT ................84/402+
REFLECTIVE TRIANGLE FOR HIGHWAY USE40/903*
TRIARYLMETHYL ....................... 552/101+
TRIAZINES ........................... 544/3+
AZO COMPOUNDS .....................534/751+
STILBENE CTG ......................544/193.1
TRIAZOLES, 1,2,3- ................... 548/255+
TRIAZOLES, 1,2,4- ................... 548/262.2+
TRIAZOLOBENZODIAZEPINONE ............ 540/499
TRICARBALLYLIC ACID ................. 562/590
ESTERS ............................560/190+
TRICHLORACETIC ACID ................. 562/602
ESTERS ............................560/226+
TRICKLER
COFFEE POTS .......................99/306
HEAT EXCHANGER ....................165/115+
ICE MELT COOLER ...................62/312+
PROCESS ........................62/64
TEXTILE TREATING ..................68/205.R+
TRICKLING FILTER .................... 261/94+
LIQUID PURIFICATION ...............210/150+
PROCESSES ......................210/601+
TRICOT KNITTING MACHINE ............. 66/87
TRICYCLE SEE VELOCIPEDE
DESIGN ............................D12/112+
TRIETHANOLAMINE ..................... 564/506
TRIETHYLENE DIAMINES ................ 544/351
TRIGGER (SEE TRIP AND TRIGGER)
CIRCUITS
ELECTRONIC TUBE TYPE ...........328/191+
GAS TUBE TYPE ..................315
FIREARMS ..........................42
TRIGLYCERIDES ....................... 436/71
TRIGONOMETRY, TEACHING .............. 434/211
TRIMELLETIC ANHYDRIDE ............... 549/245
TRIMMERS SEE CUTTERS
BILLIARD CUE ......................30/494
BRICK .............................425/289+
BRICK .............................83
BURNER WICK .......................431/120
CAPACITOR .........................361/271+
CIGAR AND CIGARETTE ...............131
CONDENSER .........................361/271+
WITH INDUCTOR ..................334/78+
COOKING MOLD ......................99/430
EMBROIDERY ........................83/910*
FARRIERY HOOF .....................168/48.1+
HAT ...............................223/24
HEDGEROW ..........................56/233+
LAWN ..............................172/13+
PHOTOGRAPH ........................83
PIE ...............................425/293
PLASTIC BLOCK PRESS ...............425/289+
SEWING MACHINE ....................112/122+
ATTACHMENT .....................112/130
SHEET CUTTING .....................83
SCRAP CUTTING ..................83/923*
SHOE INSEAM MACHINE ...............12/4.3
SHOE SOLE AND HEEL EDGE ...........12/85+
TEXTILE SELVAGE ...................139/302+
WAFFLE IRON DRIP ..................99/375
TRIMMING
APPAREL ...........................223/44+
DESIGN .........................D05/7+
BATTERY GRID ......................83/903*
BRUSH AND BROOM ...................30/17
CARTRIDGE CASE ....................29/1.32
CHAIN SIZING AND ..................59/29
DENTAL PLASTER ....................433/144
DESIGN ............................D05/7+
GARMENT ...........................2/244+
MAKING AND ATTACHING ...........223/44+
GUN ...............................42/85
HARNESS ...........................54/75+
DESIGN .........................D30/134+
HAT ...............................2/175.3
BANDING ........................223/22
BRIM ...........................223/16
HORSESHOE .........................59/59
LEATHER SKIVING AND SPLITTING .....69/9.3
PACKAGES ..........................206/389+
PEARL BUTTON SURFACING ............79/10
SCREW THREADING DIES ..............408/215+
SHOE SOLE AND HEEL MACHINES .......12
DESIGN .........................D15/122+
STOCK MATERIAL ....................428
WOODWORKING BOX SHAPING ...........144/135
TRINITROTOLUENE ..................... 568/935
CONTAINING ........................149
EXPLOSIVES CONTAINING .............149/69
EXPLOSIVES CONTAINING .............149/107
TRIODE .............................. 313/293+
AMPLIFIER .........................313/293+
DETECTOR AMPLIFIER ................313/293+
DIODE HIGH MU .....................313/303
WITH TWO CATHODES ..............313/5
DIODE PENTODE .....................313/298
WITH PLURAL CATHODES ...........313/6
DIRECT COUPLED TWIN ...............313/3
DOUBLE ............................313/301
WITH TWO CATHODES ..............313/6
DUAL GRID .........................313/297
DUO DIODE .........................313/303
DUPLEX DIODE ......................313/303
WITH PLURAL CATHODES ...........313/5
DUPLEX DIODE HIGH MU ..............313/303
WITH TWO CATHODES ..............313/5
GAS ...............................313/581+
HOT CATHODE TYPE ...............313/592
HEPTODE CONVERTER .................313/298
WITH TWO CATHODES ..............313/6
HEXODE CONVERTER ..................313/298
WITH TWO CATHODES ..............313/6
HIGH FREQUENCY ....................313/293+
HIGH FREQUENCY TWIN ...............313/301
WITH TWO CATHODES ..............313/6
HIGH MU ...........................313/293+
HIGH MU TWIN ......................313/301
WITH TWO CATHODES ..............313/6
LOW MU ............................313/293+
LOW MU UHF ........................313/293+
MEDIUM MU .........................313/293+
MEDIUM MU TWIN ....................313/301
WITH TWO CATHODES ..............313/6
POWER AMPLIFIER ...................313/293+
POWER AMPLIFIER TWIN ..............313/301
WITH TWO CATHODES ..............313/6
TRIPLE DIODE ......................313/303
WITH PLURAL CATHODES ...........313/5
TRIPLE DIODE HIGH MU ..............313/303
WITH PLURAL CATHODES ...........313/5
TWIN ..............................313/301
WITH TWO CATHODES ..............313/6
TWIN POWER AMPLIFIER ..............313/301
WITH TWO CATHODES ..............313/6
TWO GRID ..........................313/297
U H F .............................313/293+
TRIOXANE ............................ 549/367
TRIP AND TRIGGER
ANIMAL TRAP .......................43/58+
BELT CONVEYOR UNLOADER ............198/633+
CABLE HOIST .......................212/116
CLOSURE FASTENER ..................292/332+
ELECTRIC SWITCH LATCH TRIP
CLOCK TRAIN ....................20/39.R+
DOUBLE SNAP, BLOCKED ...........20/411+
DOUBLE SNAP, RESTRAINED ........20/415+
ELECTROMAGNETIC ................335/174+
RECIPROCATING ..................20/434+
SINGLE SNAP, BLOCKED ...........20/470
SINGLE SNAP, RESTRAINED ........20/471+
THERMAL CURRENT ................337/70+
EXPANSIBLE CHAMBER MOTOR
TRIP GEAR ......................91/338
FIREARM ...........................42/70.1+
GUNS AND ORDNANCE .................89/27.11+
AUTOMATIC GUN ..................89/132+
ELECTRIC .......................89/28.5+
HARVESTER
SHOCKER ........................56/401+
MECHANICAL GUN ....................124/31+
ODOMETER ..........................235/97
OPERATED FILE CUTTER ..............76/15+
PLANTING
DEPOSITING MECHANISMS ..........111/34+
RAILWAY
CABLE GRIPPER ..................104/205+
RAILWAY SWITCHES AND SIGNALS
DERAILMENT CONTACT TRIPS .......246/171+
TRACK TRIP AUTOMATIC ELECTRIC ..246/76
TRACK TRIPS ....................246/201+
TRAIN TRIPS ....................246/359+
RELEASED VALVE ....................251/66+
ROTARY PRINTING MEMBER ............101/234+
SAW SETTING
PIVOTED SET ....................76/62
SLIDING SET ....................76/67
SHIP ANCHOR .......................114/210
SWINGING DOOR LOCK ................70/157
TRIP MECHANISMS ...................169/DIG.3
TRIPS .............................74/2+
COMPRESSING AND BINDING ........56/436+
VEHICLE BRAKE OPERATOR ............188/111
VEHICLE FENDERS
DASH AND WHEEL .................293/33
DROP FENDER ....................293/34+
TRIPELENNAMINE, IN DRUG ............. 514/352
TRIPHENYLMETHANES ................... 552/101+
TRIPLE
BOND HYDROCARBON
PURIFICATION ...................585/800+
SYNTHESIS ......................585/534+
DIODE .............................313/1
MIRRORS ...........................359/529+
TRIPOD .............................. 248/163.1+
CAMERA SUPPORTS ...................354/293
DESIGN ............................D16/244+
LADDER PROP .......................182/169
SUPPORT STAND .....................248/163.1+
HEADS ..........................248/177+
TRIRAMS ............................. 114/61
TRITURATION ......................... 241
TROCARS ............................. 604/264+
BUTCHERING ........................452/69
TROLLEY
CRANE .............................212/142.1
SWING BOOM CARRIES .............212/250+
VERTICALLY .....................212/257
EXCAVATING
CABLE OPERATED TROLLEY
SUPPORTED ....................37/400+
LADDERS ...........................182/36+
LINEAR TRAVERSING HOISTS
ROPE CARRIER ...................212/119
RAILWAY
COLLECTORS .....................191/50+
CONDUCTORS .....................191/33.R+
NONRETRACTING TROLLEY STOPS ....191/95
RAILS ..........................104/106+
RETRIEVERS .....................191/85+
SUSPENDED SINGLE RAIL ..........105/148+
TRANSFER .......................104/96+
RAILWAY SWITCHES ..................246/419
TROLLEY ACTUATED CONTROLLER
AUTOMATIC ....................246/84
TROLLEY ACTUATED CONTROLLERS ...246/252
TROLLEY COMPLETED CIRCUITS .....246/254
WIRE SUPPORT ......................191/40+
TROMBONES ........................... 84/395+
ELECTRIC TRANSMISSION LINE ........333/219+
MUTES .............................84/400
SECTION IN HIGH FREQUENCY 333/33+
TRANSMISSION LINES .............333/33+
TROPANES ............................ 546/124+
TROPHY .............................. 428/542.4
DESIGN ............................D11/131
TROPINE ............................. 546/127
TROTLINES ........................... 43/27.4
TROUGH
ANIMAL FEEDING ....................119/61+
DESIGN .........................D30/121+
BELT CONVEYOR .....................198/818+
BURNERS ...........................431/52+
CHUTE UNLOADING ...................193/6
CLOSURE ...........................49/408
DRYER GRAVITY FLOW ................34/166
FLUME .............................405/119+
HOLDER FOR SOLDERING ..............269
RAILWAY TRACK RAIL ................238/129
ROOF EAVES ........................52/11+
SUPPORT ........................248/48.1
SPRINKLER SUPPLY ..................239/724+
VIBRATING CONVEYOR ................198/771
WOOD SAWING LOG TRANSFER ..........83/707+
TROUSERS ............................ 2/227+
DESIGN ............................D02/742+
UNDERGARMENT ...................D02/712+
FORMS .............................223/72+
GUARDS AND STRAPS .................24/72
HANGERS ...........................223/95+
KNEE PROTECTORS ...................2/62
LEG GUARDS ATTACHED TO ............2/23
STRETCHING ........................223/63
UNION TYPE ........................2/79
TROWELS ............................. 15/235.4
DESIGN ............................D08/10
HANDLE FASTENING ..................403
TRUCK
ANTIFRICTION THRUST BEARING
TRUCK CENTER ...................384/594
TRUCK SIDE .....................384/595
BRAKES ............................188/21+
RAILWAY ........................188/47
DESIGN OF .........................D12/82+
FORK LIFT .........................414/529+
GARBAGE COMPACTING ................10/100
HAND ..............................280/47.17+
DUMPING ........................298/2+
SELF LOADING ...................414/467
HOISTING ..........................254/2.R+
LADDER ............................182/63+
HAND TRUCK .....................182/16
LAND VEHICLE
BODY ...........................296
FREIGHT ACCOMODATING ...........410
HAND ...........................280/47.17+
HAND DUMPING ...................298/2+
MULTIPLE .......................280/81.1+
SWIVEL .........................280/86
TONGUE .........................280/82+
WHEELED SKATE ..................280/11.27+
MOTOR VEHICLE
STEERED BOGIE ..................180/79.5
PLAIN THRUST BEARING
TRUCK CENTER ...................384/422
TRUCK SIDE .....................384/423
PORTABLE PLATFORM FOR .............108/51.1+
RAILWAY ...........................105/157.1+
BRAKES .........................188/47
CHANGERS .......................104/32.1+
IN CONDUIT .....................104/139
TWO CAR ........................105/4.1+
SEMITRAILER .......................280/423.1+
ACCOMODATED ON FREIGHT CARRIER .410/56+
DESIGN OF ......................D12/97+
STEP CLIMBING .....................280/5.2
WHEELED VEHICLE ................280/29
VEHICLE CARRIER ...................410/3+
DESIGN .........................D12/94+
TRUMPET
EAR TRUMPET .......................181/129+
MUSIC .............................984/135
MUSIC .............................84/387.R+
DESIGN .........................D17/11
MUTES .............................84/400
TEXTILE
FORMED SLIVER TRUMPET ..........19/157
SLIVER FORMING TRUMPET .........19/150
STOP FOR SLIVER CONTROLLING
TRUMPET ......................19
THICKNESS WORKING TRUMPET ......19
TRUNDLES ............................ 446/450+
REEL CARRYING .....................242/94
SOUNDING DEVICE COMBINED ..........446/411+
TRUNKS
BAGGAGE ...........................190/19+
DESIGN .........................D03/70
LIGHTING IN ....................362/156
BED CONVERTIBLE TO ................190/2
GARMENT TYPE ......................2/238
KNITTED ........................66/176
KNITTED UNION TYPE .............66/175
INSECT TRAPS FOR TREE .............43/108
LOCKS FOR .........................70/69+
PNEUMATIC DISPATCH SYSTEMS ........406
TELEPHONY .........................379
TRAYS .............................190/35
WARDROBES .........................190/13.R
TRUSSES ............................. 52/690+
BRAKE BEAMS .......................188/219.1+
BRIDGE ............................14/3+
COOPERING HOOPS ...................147/49
CURVILINEAR OR PEAKED .............52/639+
FRAME FOR WOOD HANDSAW ............30/506
POLE BRACE ........................52/146+
RAIL JOINT ROD ....................238/168
RAILWAY CAR FRAMING
FREIGHT ........................105/407
PASSENGER ......................105/399
RAILWAY TRACK TIE .................238/40+
RAILWAY TRUCK BOLSTER .............105/229
SHIP YARDARMS .....................114/96
SURGICAL BANDAGING ................128/95.1+
VEHICLE AXLE ......................301/129
WHIFFLETREE .......................278/93+
WIRE FENCE BRACE ..................256/36
TRUTH MAINTENANCE SYSTEMS ........... 395/55
TRYPTAMINE .......................... 548/504
TRYPTOPHAN .......................... 548/496+
IN DRUG ...........................514/419
TUB (SEE BUCKET; VESSEL)
BASIN COMBINED ....................4/553+
BATH ..............................4/538+
CABINET COMBINED ..................312/228
COMBINED ..........................4/546+
MASONRY ...........................52/264+
METALLIC ..........................220
RAILWAY AMUSEMENT .................104/59
STAVED WOODEN .....................217/72+
SURGICAL ..........................607/81+
TEXTILE FLUID TREATING ............68/232+
VEGETABLE AND MEAT CUTTER .........241/199+
WOODEN ............................217
TUBE (SEE CONDUIT; PIPE) ............ 138
ABRADING ..........................51/290+
AXLE CASING .......................74/607
BELL ..............................116/169
BOBBIN WINDING ....................242/46.3
BOILER
CLEANING .......................122/379
FIRE ...........................122/44.1+
FIRE AND WATER .................122/42+
FLUE ...........................122/135.1+
SHEETS .........................122/512
STAND ..........................122/13.1+
STRUCTURE AND CONNECTION .......122/511
WATER ..........................122/235.11+
BOURDON
GAUGE ..........................73/732+
SWITCH .........................20/81.8
BRAIDING ..........................87/9
WITH CORE ......................87/6
BURNER GAS AND AIR MIXERS .........431/354+
CAPILLARY, REFRIGERATION UTILIZING 62/511
CAR PROPULSION PNEUMATIC ..........104/156
MOTOR CHARGING .................104/159+
CLEANERS FOR STEAM BOILER TUBES
CONDENSERS AND COOLERS .........15/317+
CLEANING IMPLEMENTS ...............15/104.3+
CLOSING END .......................228/60
COLLAPSIBLE TUBE ..................138/119
COLLAPSIBLE TUBE SQUEEZER HOLDER ..D06/541
COLLAPSIBLE WALL TYPE DISPENSER ...222/92+
COMBUSTION ........................431/350+
COMPRESSOR VALVE ..................251/4+
CONNECTIONS FOR CYCLEFRAMES .......280/274+
CONTAINER OR WRAPPER FOR COILED
FORM ...........................206/389+
CORRUGATING .......................72/176
CUTTER ............................401/152+
DISPENSER COLLAPSIBLE .............222/92+
APPLICATOR COMBINED WITH MEANS 401/152
FOR COLLAPSING ...............401/152+
ELECTRIC (SEE SPACE DISCHARGE
DEVICE)
ASSEMBLING .....................445
APPARATUS ....................445/66+
PROCESS ......................445/23+
CIRCUIT SYSTEMS ................315
DISCHARGE TYPE .................313
WITH GAS OR VAPOR ENVELOPE ...313/634+
WITH PARTICULAR ENVELOPE .....313/317+
ELECTRIC LAMP ENVELOPES ........220/2.1R+
ILLUMINATING LAMP STRUCTURE ....313
LAMP SUPPORT ...................248/49+
LANTERN ........................362/263+
MANUFACTURE ....................445
EVAPORATING .......................159/26.1+
IN FLUE ........................159/39
EXPANDER ..........................72/393
FIRE EXTINGUISHING ................169/35
FLANGER ...........................72/317
GEISSLER ..........................313/567+
GLASS MOLDING
CURVED .........................65
HEAT EXCHANGER ....................165/177+
INFLATABLE ........................83/DIG.3
LANTERN ...........................362/178
ELECTRIC .......................362/263+
LIQUID COOLER .....................62/389+
LIQUID DEPTH EXPLORING ............73/298
MAKING
BENDING ........................72/369
BOILER HEATER ..................29/890.3+
CIGAR WRAPPING .................131/58+
COMPOUND, I.E PLURAL LAYERS ...228/126+
CORRUGATING ....................72/176
DRAWING ........................72/283
DRAWING AND WELDING APPARATUS ..228/17.5+
EXPANDING ......................72/393
FLANGING .......................72/317
LAMINATED ......................156
PAPER TUBE MAKING ..............493/269+
PLASTIC MOLDING ................425/72.1+
ROLLING APPARATUS ..............72/95+
ROLLING PROCESS ................72/365.2+
SEWING .........................112/63
SHEET METAL ....................72/49
UPSETTING ......................72/353.2+
WELDING APPARATUS ..............228
WELDING ELECTRIC ...............219/59.1+
WELDING PROCESS ................228/101+
WINDING STRAND ON CYLINDER .....242/7.21
MATERIAL ..........................428/34.1+
MUSICAL
BRASS ..........................84/393
ORGAN REED .....................84/361
PIANO PNEUMATIC ................84/57
NASAL MEDICATOR ...................128/203.12+
PAINT .............................222/92+
METAL OR METAL FOIL ............29/17.1+
PAPER ARTICLE MAKING
CUP ............................493/52+
FOLDING BOX ....................493/162+
PAPER RECEPTACLE ..................229/93
CYLINDRICAL ....................229/93
PASTE TUBE ........................222/92+
HOLDER-DISPENSER ...............248/108
SQUEEZER-HOLDER ................D06/541
PLASTIC MOLDING REINFORCED ........425/500+
PNEUMATIC DISPATCH TUBE OR SYSTEM .D18/35
PNEUMATIC STACKERS ................406/154+
PORTABLE DRINKING .................239/33
FILTER COMBINED ................210/251
PUMP
JET REGULATOR ..................417/182+
ROTARY .........................415/88
VIBRATING ......................417/241
RAILWAY RAIL ......................238/134+
RAILWAY TIE .......................238/70+
PLASTIC REINFORCED .............238/87
PLASTIC REINFORCED ARMORED .....238/97
RAILWAY TRACK PEDESTAL ............238/114
RANQUE ............................62/5
ROENTGEN RAY ......................378/121
ROLLING ...........................72/95+
RUBBER BAG OR PACKAGE .............206/69
SAMPLING ..........................73/864+
SHIELD FOR RADIO ..................174/35.TS
ENVELOPE .......................313/248
PART OF TUBE ...................313/313
SIPHON ............................137/123+
SMOKING DEVICE ....................131/191
SPEAKING ..........................181/18+
SPLITTERS
IMPLEMENTS .....................30/90.1+
WELL TUBING ....................166/55.2
SUPPORT ...........................248/49+
PASTE TYPE .....................248/108+
SWITCH ELECTRIC ...................337/228+
TESTERS ELECTRIC ..................324/405+
THERMOMETER .......................374/139+
TIRE INNER
ANTICREEP ......................152/500
ARMORED ........................152/195
CASING COMBINED ................152/166
LEAKAGE TEST ...................73/49+
STRUCTURE ......................152/511+
TROLLEY RAIL ......................104/108
VACUUM (SEE SPACE DISCHARGE DEVICE)
VORTEX, COOLING ...................62/5
WASHBOARD .........................68/230
WORKPIECE .........................428/586
TUBERCULOSIS ANTIGENS AND SERA ...... 424/88
BATH ..............................4/538+
TUBULAR
LIGHT BULBS .......................313
TUCKER
CIGAR TIP ETC .....................131/89+
GRAIN HARVESTER BAND ..............56/458+
SEWING MACHINE WORK GUIDE .........112/144+
TUFT
BRUSHING
DETACHABLE .....................15/194
FASTENERS ......................15/190
SOCKET .........................15/191.1+
TUFTING
BRUSH MAKING MACHINES .............30/2+
MATTRESS ..........................5/472
TEXTILE
FIBER PREPARATION ..............19/215+
PILE LOOM REPLENISHING .........28/216
PILE PATTERN SETTING ...........28/214+
PILE WEAVING ...................139/2+
SEWING MACHINE FOR .............112/80.1+
SEWING MACHINE FOR .............112/121.16
TUFT MAKING ....................28/147
TUGS
HARNESS
DESIGN .........................D30/137
HAME ...........................54/32+
SADDLE TUG BEARERS .............54/43.1
THILL ..........................54/50
SHIPS .............................114
PROPULSION .....................440/33+
TULLE SEE NET
TUMBLER
BRUSHING MACHINES .................15/75+
GEAR ..............................74/341
CONE COMBINED ..................74/348+
KITCHEN OR TABLE ..................215
LOCKS
ANTIPICK .......................70/421
COMPOUND .......................70/316+
KEY ............................70/392
KEY ADJUSTABLE .................70/384
SINGLE KEY TUMBLER AND WARD ....70/347
SINGLE KEY TUMBLER TYPE ........70/348+
STRUCTURE ......................70/323+
TUMBLER TYPE ...................70/291+
PRINTING
BED ............................101/334
BED SELECTIVE OR PROGRESSIVE ...101/104+
GRIPPER ATTACHED ...............101/411
TUMBLING (SEE RUMBLE)
ABRADING
MACHINE ........................51/163.1+
PROCESS ........................51/313+
SAND BLAST MACHINE .............51/422
HEAT EXCHANGING ...................165/88
LEATHER MAKING
FLUID TREATING APPARATUS .......69/30
SKIN REMOVAL ......................99/629+
SOLID MATERIAL COMMINUTION
APPARATUS ......................241/170+
PROCESSES ......................241/26
TEXTILES FLUID TREATMENT
FLUID EXTRACTOR COMBINED .......68/24
LIQUID FLOWING AND .............68/58+
MACHINES .......................68/139+
SCRUBBING AND ..................68/60
SCRUBBING SQUEEZING AND ........68/30
SQUEEZING AND ..................68/61
TANK HEATER COMBINED ...........68/16
TOY ...............................446/168+
FIGURE .........................446/324
TUN DISH ............................ 266/275
TUNED RADIO FREQUENCY RADIO RECEIVER 455/150.1+
TUNERS SEE TUNING
IN RADIO SET ......................455/150.1+
MUSICAL INSTRUMENT PITCH PIPE .....84/454+
RADIO .............................334
WITH DISTRIBUTED CAPACITANCE
AND INDUCTANCE .................333/219+
TUNGSTEN
ALLOYS, FERROUS ...................420/8+
ALLOYS, NON-FERROUS ...............420/430
CARBIDE ...........................423
COMPOSITE METAL STOCK .............428/665
FILAMENT COMPOSITIONS .............75
FLUORESCENT OR PHOSPHORESCENT
COMPOSITIONS CTG ...............252/301.5
HEAT TREATMENT ....................148/673
MISC CHEMICAL MANUFACTURE ........156/DIG.69
ORGANIC COMPOUNDS .................556/57+
PYROMETALLURGY ....................75/623
TUNING
FORKS .............................84/409
ELECTRIC DRIVING MEANS .........310/15+
ELECTRIC FILTER ELEMENT ........333/186+
ELECTRIC GENERATOR .............310/15+
ELECTRIC TONE SYNTHESIS ........84/723+
OSCILLATOR .....................331/156
TUNING DEVICE ..................84/457
INDICATOR IN RADIO ................455/154.1
MUSIC
ACCESSORIES FOR GIVING PITCH ...84/454+
CHORD GROUP AS IN ZITHERS ......84/312.R
PIANO TUNING DEVICE ............84/200+
REED ORGAN .....................84/364
TOOLS ..........................84/454+
TROMBONE TUNERS ................84/396
TUNING PEGS FOR STRINGS ........84/304+
VALVE BRASS TUNERS .............84/394
RADIO .............................334
ANTENNA ........................343/745+
DIAL ...........................116/241+
ELECTRIC MOTOR OPERATOR ........334/20+
ELECTRICAL INDICATOR ...........455/154.1
MECHANICAL .....................74/10.R
MECHANICAL LIMIT STOP TYPE .....192/138+
TUNNEL .............................. 405/132+
APPARATUS FOR MAKING ..............405/138+
EXCAVATING ........................299
HEAD ..............................202/244
RAILWAY TELLTALE SIGNALS ..........246/486
RECOVERY OF FLUID .................299/2
VENTILATION .......................454/166+
TURBAN .............................. D02/878
TURBINE ............................. 415
BLADE MAKING ......................29/889.7+
ROTOR MAKING
APPARATUS ....................29/23.51
PROCESS ......................29/889.2+
CASING MAKING AND ASSEMBLING ......29/889.2
COMBUSTION ........................60/39.1+
CONTROL AND GOVERNOR ..............415/13+
COOLING ...........................415/175+
EARTH BORING COMBINED .............175/107
EXHAUST TREATMENT .................60/685+
FLOW METER ........................73/861.79+
FLUID PRESSURE MOTOR COMBINED .....60/698+
FLUID SUPPLY ......................60/643+
GENERATOR DRIVE ...................290/52
HYDRAULIC .........................60/330+
INTERNAL COMBUSTION ENGINE 60/624
COMBINED .......................60/624
INTERNAL COMBUSTION ENGINE 60/597+
COMBINED .......................60/597+
LOCOMOTIVE DRIVE ..................105/26.5
MIXED FLUID .......................60/649+
MULTIPLE ..........................60/698+
NUCLEAR REACTOR COMBINED ..........376/378
NUCLEAR REACTOR COMBINED ..........376/391
NUCLEAR REACTOR COMBINED ..........376/402
NUCLEAR REACTOR COMBINED ..........376/179
PNEUMATIC .........................60/643+
PUMP DRIVE ........................417/405+
SUBMARINE DRIVE ...................114/337
TORPEDO DRIVE .....................114/20.1+
TURFING, EG CHENILLE ................ 112/80.1+
TURKEY RED OIL ...................... 554/85+
TURN INDICATORS
GEOGRAPHICAL ......................33/328+
VEHICLE ...........................116/28.R+
ELECTRIC .......................340/465+
TURNBUCKLES ......................... 403/43+
MAKING ............................29/175.1
FORGING DIES FOR ...............72/343+
TURNERS (SEE ORIENTERS)
BEDS
MATTRESS AND BED ...............5/412
PATIENT ........................5/600
BOOT AND SHOE MAKING
CHANNEL FLAP ...................12/30
CHEESE ............................99/644
EARTHENWARE PIPE ..................414/754+
FOODS AND BEVERAGES
EGG ............................99/644
GRIDDLE ........................99/424
TOASTER CARRIER OR GRID ........99/395
INCUBATOR EGG .....................119/44
LOCOMOTIVE DRIVE WHEEL ............105/85
MUSIC LEAF ........................84/486+
PANCAKE TYPE ......................294/8
PLATE .............................294/6
WEED ..............................172/514+
WOOD SAWING
LOG ............................83/708+
TURNING ............................. 82
INSIDE OUT GARMENTS BAGS AND TUBES 223/39+
BAG SEWING AND .................112/10
SCREW THREADING AND ...............408/20+
SCREW THREADING AND ...............408/22
SEWING MACHINE GUIDE FOR FRINGE ...112/149
SHOE UPPER MACHINE ................12/57
STONE .............................125/10+
WOOD ..............................142
BORING AND .....................408/22+
POLISHING AND ..................144/47
TENON ..........................144/205+
TURNOUTS
RAIL ..............................238/124
RAILWAY SWITCH
AUTOMATIC ......................246/277
STATIONARY .....................246/427
TURNSTILE
ANTENNA ...........................343/797+
COIN TRAP .........................232/61
DESIGN ............................D25/51
GATE ..............................49/46+
LETTER BOX TRAP ...................232/52
OPERATING REGISTER ................235/93
RAILWAY CAR ENTRANCE ..............105/341.5
TURNTABLE
AUTOMOBILE ........................104/44
FREIGHT CARRIER INSTALLED .........410/1
GEARING WINDMILL ..................74/381
LADDER TRUCK ......................182/65+
PLURAL RELATED SURFACES ...........108/103+
TERRACED .......................108/94+
RAILWAY ...........................104/35+
LOCOMOTIVE .....................105/28
TROLLEY TRANSFER ...............104/99
ROTATABLE BASE SUPPORT ............248/349
SINGLE SURFACE ....................108/139
TABLE SELF SERVING POWER DRIVEN ...108/20+
VEHICLE ATTACHED JACK .............254/421
TURPENTINE (SEE TERPENE) ............ 585/350+
PLANT SOURCE EXTRACTION ...........47/10+
TURRET
ABRADING WORK HOLDERS .............51
AIRCRAFT TYPE .....................89/37.21
DRILLING MULTIPLE SPINDLE .........408/35
METAL WORKING PLURAL TOOLS ........29/33.J+
TURRETS ........................29/36+
PUNCHING PLIERS ...................83/364
SCREW THREADING MULTIPLE DIE ......408/35
WARSHIPS ..........................114/5+
TUYERES
FURNACE ...........................110/182.5+
LIQUID HEATERS ....................122/6.6+
METALLURGICAL APPARATUS ...........266/265+
TV (SEE TELEVISION)
TWEEZERS ............................ 294/99.2
DESIGN ............................D28/55
REMOVING HAIR OR SPLINTS ..........606/133
SURGICAL ..........................606/210
TWINE
HOLDERS ...........................242/141+
DESIGN .........................D08/360.1
MAKING ............................57
POLISHING .........................28/219+
TWINING ............................. 57
TWIST
AUGERS ............................408/230
DRILLS ............................408/230
TWISTING AND TWISTERS
CONVEYER BELT UNLOADING ...........198/831
HOLD-DOWN MEANS ................198/837+
LOAD HELD BETWEEN BELTS ........198/620+
DOUGH .............................425/319+
DOUGH .............................425/323
FALSE .............................57/284+
METAL .............................72/299
BENDING COMBINED ...............72/64+
MOP WRINGING ......................15/263
MOP COMBINED ...................15/120.1+
RUNNING LENGTH .................72/64
STOCKING SUPPORT ..................2/337
TEXTILE ...........................57
LACE FABRIC MAKING .............87/24+
SLAT AND WIRE FABRIC MAKING ....140/30+
PORTABLE .....................140/39+
TWISTER HEADS ................140/36
WARP THREAD UNITING ............28/210
WIRE ..............................140/149
JOINING ........................140/118+
PORTABLE SLAT AND WIRE
MAKING DEVICES ...............140/39+
SHEAF BINDING COMBINED .........56/132
SHOCKER COMBINED ...............56/451+
SLAT AND WIRE FABRIC MAKING ....140/30+
TWISTER HEADS FOR SLAT AND
WIRE FABRIC MAKING DEVICES ...140/36
WRAPPING MACHINE ..................53/370
WRINGING ..........................68/243
TWITCHELLS REAGENT .................. 554/89
FAT CLEAVAGE WITH .................554/154
TWO WAY AMPLIFIER SYSTEM ............ 370/26+
ANTI SINGING ......................379/345+
TELEPHONE ......................379/338+
ECHO SUPPRESSING ..................379/345+
TELEPHONE ......................379/338+
TYING SEE BALING,BANDING,BUNDLING,
FASTENER,KNOT & KNOTTING
BALING ............................10
BUILDING COMPONENTS ...............52/698+
CORDS AND STRANDS .................289
BAGS ...........................53/138.6+
BAGS COMBINED WITH FILLING .....53/138.6+
DIES FOR WIRE ..................140/116
SEWING MACHINE STITCH FORMING ..112/156
WARP REPLENISHING FOR LOOMS ....28/211
TYMPANI ............................. 84/419
TYPE
CASTING ...........................199
METALWORKING
FINISHING AND GROOVING .........29/24
PRINTING ..........................101/398+
BLANKS AND PROCESSES ...........101/401.2+
BORDER OR ORNAMENTAL DESIGN ....D18/32+
CONTINUOUSLY ROTATING TYPE HEAD 40/901*
DESIGN .........................D18/24+
FOREIGN ALPHABET TYPE FACE .....D18/25
GROOVE .........................101/381
SCRIPT FONTS ...................D18/28
SETTING ...........................276
LEAD HANDLERS ..................276/34
TELEGRAPHY
WHEEL RECORDER .................178/38+
WHEEL RECORDER COMBINED ........178/35
TYPEWRITER .......................... 40
CABINET TYPE HOUSING OR SUPPORT ...312/208.1+
CARRIAGE FEED, STEPPING MOTOR FOR .40/903*
CARRYING CASE .....................312/208.4
CHEMICAL SYMBOL CHARACTER .........40/900*
COLLOCATING GAUGE .................33/658
CONTROLLED BY SPEECH ..............178/31
COVER .............................312/208.3
CRYPTOGRAPHIC .....................40/89+
DESIGN ............................D18/1+
MANIFOLDING DEVICES ...............40/497+
PAD ...............................D19/99
PRINTER COMBINED ..................101/46
RIBBON ............................40/237+
TESTING ........................73/12.3
SUBSCRIPT OR SUPERSCRIPT CHARACTER 40/904*
TABLE .............................312/21+
TELEGRAPHIC TRANSMITTER COMBINED ..178/81
TYPED-HEAD CONTINUOUSLY ROTATING ..40/901*
TYPING INSTRUCTION ................434/227+
WEB FEED, STEPPING MOTOR FOR ......40/902*
WORD COUNTER ......................235/102
TYROSINE ............................ 562/445
IN DRUG ...........................514/567