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.
FIBRILLATION
CELLULAR MATERIALS ................264/DIG.8
DIAGNOSTIC TESTING FOR ............128/705
TEXTILES FIBRILLATED ..............57/907*
FIBROIN ............................. 106/161
FIDS ................................ 114/221.R
FIELD
ARTILLERY .........................89
MOUNTS .........................89/40.1+
GLASSES ...........................359/407+
DESIGN .........................D16/133+
HOLDERS ........................359/409+
OPTICS .........................359/795
MAGNET FOR ELECTRIC MACHINE .......310/180+
FIELD SPORT DEVICES ................. 482/14+
FIFTH WHEEL
LAND VEHICLE
ARTICULATED ....................280/433+
RUNNING GEAR SWINGING AXLE .....280/80.1+
FIGURE
DECORATIVE WITH ILLUMINATION ......362/808*
TOYS ..............................446/268+
AIR ACTUATED ...................446/199+
AQUATIC ........................446/156+
DESIGN .........................D21/148+
KNOCKDOWN ......................446/97+
SPINNING OR ROTATING ...........446/236+
TOY MONEY BOX WITH COIN DEPOSIT 446/10+
FIGURE RELEASE ...............446/10+
VELOCIPEDE TYPE ................280/1.13+
WHEELED ........................446/269+
FILAMENT (SEE STRAND; WIRE)
BONDING APPARATUS .................156/441
BONDING METHODS ...................156/60+
FILAMENT FORMATION .............156/167
FILAMENTS ONLY .................156/180+
FILAMENTS WINDING ..............156/169+
STRESSED FILAMENTS .............156/161
CEREAL ............................426/560
CONTAINER FOR NON-SPOOLED .........206/388
CONTAINER OR WRAPPER FOR COILED ...206/389+
CUTTING FILAMENT-TO-STAPLE FIBER ..83/913*
DISTRIBUTING EXPLOSIVE DEVICE .....102/504
ELECTRIC LAMP .....................313/341+
COMPOSITIONS ...................252/500+
MOUNTING METHODS ...............445/29+
ELECTRONIC TUBE ...................313/341+
REPLACEABLE FILAMENT ...........313/237
IN ELECTRONIC TUBE ................315/46+
IN ELECTRONIC TUBE ................315/49
LAMINATING ........................156/166
LANTERN PROJECTOR COMBINED ........362/211+
MAKING
ELECTRIC CONDUCTOR .............156/47+
ELECTROFORMING .................205/76+
ELECTROLYTIC APPARATUS .........204/206+
ELECTROPHORETIC ................204/180.4
GLASS APPARATUS ................65/1+
GLASS PROCESSES ................65/2+
LIQUID COMMINUTING AND
SOLIDIFYING APPARATUS ........425/6+
LIQUID COMMINUTING AND
SOLIDIFYING PROCESSES ........264/5+
METAL CASTING ..................164/423+
METAL DRAWING ..................72/274+
METAL WORKING PLASTIC ..........72/253.1+
MOLDING APPARATUS ..............425/66
MOLDING APPARATUS ..............425/67
MOLDING APPARATUS ..............425/76
MOLDING APPARATUS ..............425/382.2
MOLDING PROCESSES ..............264/165+
POWDER METALLURGY ..............419/4+
SPINNING TWISTING OR TWINING ...57
TEXTILE MISC PROCESSES .........28/299
METAL .............................428/606
COATING OF .....................427/216+
COMPOUND .......................428/607
MULTIPLE FILAMENT LAMP AND 315/64
ELECTRONIC TUBE ................315/64+
SPUN TWISTED OR TWINED ............57/200+
DESIGN YARN CORD ...............D05/7+
STOCK MATERIAL ....................428/364+
SUPPLY CIRCUIT FOR ELECTRONIC TUBE 315/94+
TESTING ...........................73/160
TIRES COMBINED ....................152/168
TRANSFORMER .......................336
WITH ANODE SUPPLY WINDING ......336/170+
WITH ANODE SUPPLY .................315/94+
WITH GRID BIAS ....................328/226
WITH GRID BIAS POWER PACKS .....307/150
FILE OR FILING
BINDER DEVICE RELEASABLY ENGAGING 402
APERTURE OR NOTCH OF SHEET .....402
CABINET WITH MATERIAL RETAINER ....312/183+
CABINET, DESIGN ...................D06/432+
CARD SPACER .......................283/36+
DENTAL ............................433/141+
DIRECTORY .........................40/371+
FOLDER ............................493/947*
HANDLES ...........................29/80
HOOF TRIMMING .....................168/48.1+
LEATHER ...........................69/1
IMPLEMENT ......................69/20
MANICURING ........................132/76.4+
COMBINED IN COMPOUND TOOL ......132/75.6
METAL AND METAL WORKING FILES .....29/76.1+
CLEANING AND RESHARPENING BY
ELECTROLYSIS .................204/141.5
CLEANING AND RESHARPENING BY
SAND BLAST ...................51/414
MAKING .........................76/12+
PROCESSES OF ABRADING ..........51/313+
PENCIL SHARPENING SEE PENCIL
SHARPENER ......................29/78
RASPS AND .........................29/78+
RECEPTACLE FILE PARTITION .........220/529+
RIFFLE FILE .......................40/372
ROTARY OR FLIP CARD ...............D19/75
SHARPENING TOOLS BY ...............76/82+
SAW SHARPENING .................76/31+
SORTING TYPE DESK .................211/11
FILLERS
BAROMETRIC CONTROL OF DISPENSER ...222/479
BARS FOR BEDS .....................5/283
CABLES CONDUITS WITH FLUID OR
VACUUM .........................174/8+
CABLES CONDUITS WITH INSULATION ...174/68.3+
COMPOSITION .......................106/400+
SHOE ...........................106/38
CURTAIN SHADE OR SCREEN SEALS .....160/40+
DISPENSER AND RECEIVER COMBINED ...141
PORTABLE RECEPTACLE ............141/173+
DISPENSER WITH REFILLING OF SUPPLY 141/18+
DITCH .............................37/142.5
FLOOR MATS PIVOTED LINK ...........15/240
FOUNTAIN PEN COMBINED .............401/118+
FORCE MEANS IN FILLER ..........141/20.5
GAS GENERATOR .....................48/74
INSULATING HEAT OR SOUND ..........252/62
MATTRESS ..........................5/448+
FOAM MATERIALS .................5/481
PASTRY ............................99
PASTRY ............................425/230+
PRINTING MEMBER ...................101/402+
RAIL JOINT CONTAINING .............238/163
SAFE WALL STRUCTURE COMBINED ......109/84
SHEET METAL CUP DIE SHAPING .......72/54+
SOUND MUFFLERS HAVING .............181/282
SYNTHETIC RESIN OR NATURAL RUBBER
(SEE CLASS 523, 524)
WHEEL WEB COMBINED ................295/23
FILLETING ........................... 452
CHICKEN ...........................452/135+
FISH ..............................452/161
FILLING
ABRASIVE BAG MAKING ...............51/294
AMMUNITION CARTRIDGE PACKING ......86/47+
AMMUNITION LOADING ................86/23+
ATTACHMENTS FOR METALLIC
RECEPTACLES ....................220/86.1+
AUTOMATIC WEIGHER .................177/116+
REMOVABLE WEIGH CHAMBER ........252/62+
BAGS ..............................141/313+
BAIL STOPPER TYPE .................53/265
BAROMETRIC CONTROL OF DISPENSING ..222/479
BATTERY GRID PROCESSES ............141
BOTTLES ...........................141
BRUSH MAKING MACHINE ..............30/9
CAPSULES ..........................141/237+
CIGARETTE MAKING BY TUBE ..........131/70+
CONFECTIONERY MACHINES ............99
CONFECTIONERY MACHINES ............425/130+
CONTAINER REFILLING BY
DISPENSING MEANS ...............141/21+
DENTAL ............................433/226+
CARRIER ........................433/163
COMPOSITIONS ...................106/35
DISPENSER AND RECEIVER COMBINED ...141
DISTILLATION RETORTS ..............201/40
GOLF BALL MAKING ..................156/146
MATCH BOXES .......................53/236
MATCH MAKING COMBINED WITH ........144/61
DIPPING FRAMES .................144/63+
MILK RECEPTACLE WITH FUNNEL .......232/43
PAPER RECEPTACLE CLOSING BY
PLURAL STEPS WITH ..............53/266.1+
PAPER RECEPTACLE FILLING & CLOSING 53/467+
PLASTIC MOLDING BLANK COVERING & ..425/110+
PORTABLE RECEPTACLES ..............141
COOKING COMBINED ...............99/356
SHOE FILLING APPLIERS .............12/18.1+
PROCESSES ......................12/148
STORAGE BATTERIES .................429/72+
SUBTERRANEAN CAVITY WITH CEMENT ...405/267
WEAVING SEE WEFT ..................139
FILM
ACCUMULATING DISPENSERS ...........222/423
DISCHARGE ASSISTANT TYPE .......222/403
REMOVABLE FROM SUPPLY CONTAINER 141/112+
BADGES
RADIOACTIVITY ..................250/472.1
BURSTER SOUNDING TOY ..............446/181+
PROCESSES ......................159/49
CASSETTE ..........................D14/121
CINE FILM .........................430/934*
CONTAINER OR WRAPPER FOR ..........206/389+
DISTILLATION SEPARATORY ...........203/72
DISTILLATION SEPARATORY ...........203/89
MINERAL OIL ....................208/360
EDITOR VIEWER .....................352/129
ELECTROFORMING OF .................205/76+
ELECTROPLATING OF .................205/152+
NONCONDUCTING ..................205/159+
FLOTATION SEPARATION ..............209/207
FORMING APPARATUS .................425/223
FORMING APPARATUS .................425/224
FORMING PROCESS ...................264/165+
HEATERS AND VAPORIZERS ............122/39
HOLDERS ...........................354/276+
MOTION PICTURE ....................352/232+
REWINDER .......................242/179
STORAGE CANS ...................352/78.R
WINDING AND REELING ............242/179+
PHOTOGRAPHIC ......................430/495
ACETATE RECOVERY FROM ..........536/78
BADGES .........................250/475.2
CABINET ........................312/10.1
CARTRIDGE OR PACK ..............430/471
WITH STRUCTURE ...............354/275
CASSETTE .......................242/71+
CLEANER ........................15/100
COATING APPARATUS ..............118
COATING PROCESSES ..............430/935*
COLOR ..........................430/541+
DEVELOPING MACHINES ............354/297
DIGEST, DRYING & GAS OR VAPOR 34
CONTACT WITH SOLIDS ..........34
FLUORESCENT SCREEN .............250/475.2
GUIDES DEVELOPING APPARATUS ....354/339
HOLDERS ........................354/276+
METAL RECOVERY FROM
PHOTOGRAPHIC MATERIAL
HYDROMETALLURGY ..............75/713
PYROMETALLURGY ...............75/635
PYROMETALLURGY COMBINED WITH 75/417
HYDROMETALLURGY .............75/417
NITRATE RECOVERY FROM ..........536/40
PROCESSING MACHINES ............354/297+
PROCESSING,MANIPULATIVE ........354/297+
RADIOACTIVE SENSITIVE ..........430/942*
PROJECTOR .........................353
MOTION PICTURE .................352/232+
REEL ..............................D14/122
REFLECTION REDUCING ON OPTICAL 359/580+
SURFACES .......................359/580+
MOTION PICTURE .................352/233
SPLICER
DESIGN .........................D08/70.1
MACHINE ........................83/948*
WINDER .........................242/179
SPOOL .............................242/71+
STILLS SEPARATORY .................202/236
STRIPPING SENSITIZED FILM .........430/264
TYPE OF CONCENTRATOR AND159/5+
EVAPORATOR .....................159/5+
VAPORIZER FOR MINERAL OIL .........196/128
WINDING APPARATUS, MOTION PICTURE .242/179+
X RAY APPARATUS USING .............378
FILTER (SEE FILTERING)
AID ...............................210/500.1+
APPLYING MEANS .................210/193
APPLYING PROCESS ...............210/777+
AQUARIUM ..........................210/416.2
AQUARIUM COMBINATION ..............119/259+
CHOKE INPUT .......................333/181+
CIGARETTE OR CIGAR ................131/331+
COLOR FILTER ......................359/885+
PHOTOGRAPHIC CHEMICALLY DEFINED 430/7+
CONTAINER OR WRAPPER FOR ..........493/941*
CRYSTAL ...........................333/187+
DECOUPLING ........................333/181+
DIAPHRAGM TYPE CELL HAVING ........204/264
DISPENSER COMBINED ................222/189
ELECTRIC CURRENT FREQUENCY ........333/167+
ELECTRICAL
BALANCING IN RADIO RECEIVER ....455/339
BLOCKING TYPE ..................333/167+
DIGITAL ........................364/724.1+
FREQUENCY MODULATION FOR 455/213
RECEIVER .....................455/213
NOISE CONTROL ..................455/307
ANTENNA COUPLING .............455/286
ELECTROLYTE FEEDING COMBINED ......204/276+
ELECTROLYTE TREATMENT .............204/240
ELECTROLYTE RECIRCULATION ......204/238
LEACHER DISSOLVER OR EXTRACTOR .204/235
FURNACE DOOR COMBINED .............110/179
GAS ...............................55
FROZEN CONSTITUENT REMOVAL .....62/15
PROCESS ........................95/273+
REFRIGERATION COMBINED .........62/317
GLARE SCREEN ON VEHICLE BODY ......296/97.1+
HEAT EXCHANGER COMBINED ...........165/119
HEAT RAY ..........................359/350+
HEATING BOILER COMBINED ...........122/431
INTERNAL BATTERY CELL HAVING ......204/249
LIGHT RAY .........................359/885+
COLOR PHOTOGRAPHIC ELEMENTS ....430/495+
COLOR PHOTOGRAPHY ..............430/357+
HAND LAMP ......................362/166+
INFRARED .......................359/350+
LENTICULAR .....................354/101
PROJECTION DIMMER ..............362/257+
SIGNAL LAMP ....................362/166+
ULTRAVIOLET ....................359/350+
X RAY ..........................378/156
LIQUID
CONGEALING LIQUID PROCESS ......62/67
DESIGN TREATMENT ...............D23/209
FROZEN CONSTITUENT REMOVAL .....62/123+
PURIFICATION OR SEPARATION .....210/500.1+
PURIFYING ......................210/348+
REFRIGERATION COMBINED .........62/318+
SEDIMENT TESTING ...............73/61.63+
OIL, FUEL ENTERING NOZZLES OR FLOAT261/DIG.4
CHAMBER ........................261/DIG.4
OPTICAL ...........................359/885+
COMPOSITIONS ...................252/582+
MAKING COATING .................427/162+
PRESS .............................210/224+
RAY GENERATION COMBINED ...........250/503.1
REFRIGERANT .......................62/474+
AUTOMATIC ......................62/195
PROCESS ........................62/85
SMOKING DEVICE ....................131/202+
SMOOTHING .........................333/181+
SOUND .............................181/175+
USING ELECTRONIC TUBES .........328/138
STILL VAPOR TREATING ..............202/200
TUNING FORK .......................333/186+
X-RAY .............................976/DIG.44+
FILTERING
ELECTROLYTIC WATER OR SEWAGE
TREATING COMBINED ..............204/152
GAS PURIFYING .....................95/273+
EXPANSIBLE CHAMBER DEVICE WITH .92/78
LIQUID METAL ......................75/407+
LIQUID PURIFYING ..................210
EXPANSIBLE CHAMBER DEVICE WITH .92/78
MODE ...........................333/248+
POLARIZATION ...................333/248+
OIL PURIFICATION ..................208/177+
DEHYDRATION ....................208/187
VAPOR TREATMENT ................208/347+
RADIANT ENERGY IN SPACE ...........343/909+
SUGAR TREATMENT ...................127/55
TREATING DRYING OR SOLID
CONTACTING GAS OR VAPOR BY .....34/82
VAPOROUS METAL ....................75/407+
FINANCE, COMPUTER APPLICATIONS ...... 364/408
FINDER
CAMERA VIEW .......................354/219+
DISTANCE AND VERTICAL ANGLE .......33/284
ELECTRIC TROLLEY ..................191/72+
EXPOSURE LENS .....................354/152+
OPTICAL ACESSORIES FOR PHOTOGRAPHY 354/219+
GROUND GLASS ...................354/152+
SWITCHES FOR TELEPHONE SYSTEMS ....178/16+
FINGER
ARTICLE MANIPULATION BY FINGER 414/1+
LIKE MOVEMENT ..................414/1+
ATTACHABLE COATING IMPLEMENT 401/6
WITH MATERIAL SUPPLY ...........401/6+
ATTACHABLE OR CONFORMING PENHOLDER 15/443
ATTACHMENTS HANDLING IMPLEMENTS ...294/25
AUTOMATIC MUSICAL INSTRUMENT 84/117
SELECTOR .......................84/117
BLOTTER ATTACHMENT ................34/95.2
BOARDS FOR STRINGED INSTRUMENTS ...84/314.R
COTS OR PROTECTORS ................2/21
CUTTING TOOL, FINGER SUPPORTED ....30/298
BLADE GUARD OR GUIDE ...........30/291
SHEARS .........................30/232
EXERCISERS ........................482/44+
KINESITHERAPY ..................128/26
MUSIC ..........................84/465+
GLOVE .............................2/163
GUARD FOR DOOR ....................49/383
HARVESTER CUTTER GUARD ............56/310+
BARS AND .......................56/307+
SICKLES AND ....................56/298
SUPPLEMENTAL LIFTING ...........56/312+
INTERLOCKING BED CORNERS ..........5/295
LETTER BOX GUARD ..................232/54
PRINT
FINGERPRINTING OUTFITS .........118/31.5
IDENTIFICATION TYPE PRINTED
MATTER .......................283/69
METHODS ........................427/1
PRINTED MATTER ALTERATION
PREVENTING ...................283/69
RELEASE FOR CONTROL LEVER PAWL ....74/537+
RING
BLOTTER SUPPORTING .............34/95.2
JEWELRY ........................63/15+
JEWELRY DESIGN .................D11/26+
MAKING AND SIZING ..............29/8
METAL FOUNDING MOLDS ...........249/57
PENHOLDER SUPPORTING ...........15/443+
SUPPORTS FOR TOBACCO USERS .....131/258
STRINGED INSTRUMENT FINGERING
DEVICES ........................84/315+
STRINGED INSTRUMENT PICKS .........84/322
SUPPORTED CUTTING TOOL ............30/298
TYPEWRITER PAPER FEEDER ...........40/645+
WITH FEED ROLLER ...............40/638+
FINGER COT .......................... D04/103
FINGERNAIL
BRUSH .............................D28/57
POLISH ............................424/61
REMOVERS .......................252/162+
FINGERPRINTING ...................... 427/1
FINIAL (SEE PRODUCT)
DRAPERY ROD .......................D08/378+
PENDANT OR FINIAL TYPE ARTICLE ....428/28
FININGS ............................. 426/654
APPARATUS .........................99/277.1+
FINISHING
BLOCK CONCRETE OR CERAMIC .........264
BOLT HEADS ........................470/150+
FABRIC ............................26
SEAMS STITCHING COMBINED .......112/217
NAILS HORSESHOE ...................470/64+
CUTTING COMBINED ...............470/114
PAPER .............................162/204+
PAVEMENT ..........................404/83+
STEREOTYPE PLATE ..................29/21
PLANING BACKS ..................409/309+
STRAPS LEATHER ....................69/17
THREAD ............................28/217+
TYPE CASTING COMBINED .............199/81+
FINS
HEAT EXCHANGER ....................165/185
NUCLEAR FUEL HAVING ...............376/435
STABILIZING SHIPS .................114/126
STEERING SHIPS ....................114/152
SUBMARINE DIVING ..................114/331+
VERTICAL ON AIRCRAFT ..............244/91
FIRE SEE BURNER; FIREPROOF
ALARMS
ELECTRIC DETECTORS .............340/577+
ELECTRIC SYSTEM AUTOMATIC ......340/577+
ELECTRIC SYSTEMS ...............340/287+
SMOKE BELLS ....................362/379
THERMAL CONTROL ................116/101+
THERMAL ELECTRIC SWITCH ........337/298
THERMOMETER SYSTEMS ............374/141+
ELECTRICAL ...................374/166+
WITH INDICATOR .................116/5
BRICK .............................501/94+
DESIGN .........................D23/422
CIGARETTE LIGHTERS ................D27/141+
DAMPERS, BUILDING .................454/369
DETECTOR SEE ALARMS
DOORS FURNACE .....................110/173.R+
ELECTRIC STARTER DEVICE ...........D07/416+
ENGINE ............................169/24
BOILER FEED HEATER .............122/418+
HEATING SYSTEM COMBINED ........237/12.2
HOSE AND LADDER TYPE ...........280/4
LADDER OR ESCAPE ...............182/63+
ESCAPE ............................182
ROPE AND BRAKE .................188/65.1+
EXTINGUISHER ......................169
BOILER FIRES ...................122/504+
COMPOSITIONS ...................252/2+
FIRE RETARDING ...............169/45
DESIGN .........................D29/2+
GAS AGENT ......................169/11+
TOY VEHICLE ....................446/432
EXTINGUISHING .....................169
AERIAL FIRE APPARATUS ..........244/136
METHODS OF SPRAYING FLUIDS .....239/1+
NOZZLES AUTOMATIC ..............169/37+
PROCESSES CHEMICAL .............169/43+
SHIPBOARD ......................169/5
FIGHTING ..........................D29
HOSE ...........................D23/266
HOSE NOZZLES ...................239
DESIGN .......................D23/213+
HYDRANT ........................D23/234
LADDER .........................D25/62+
MASK ...........................D29/7+
VEHICLE DESIGN .................D12/13
KINDLING ..........................431/6+
COMPOSITION ....................44/542+
DESIGN SOLID FUEL ..............D13/100
MATCHES DESIGN ....................D27/139+
NUCLEAR REACTOR ...................976/DIG.151
PLATE .............................126/148
POTS AND LININGS ..................126/144+
THERMOSTATS ....................236/104
PREVENTING
DEVICES, DESIGN ................D29
RECEPTACLE ATTACHMENTS .........220/88.1+
TEXTILE APPARATUS ..............68/209
RETARDING COMPOSITION .............252/601+
BIOCIDAL COMPOSITION WITH ......424
CONTAINING GAS .................252/605
DISPERSION OR COLLODIAN SYSTEMS 252/611
FIBER CHEMICALLY MODIFIED ......8/115.51+
FOR LIVING MATTER ..............252/603
FOR SYNTHETIC POLYMER ..........252/609
INTUMESCENT ....................252/606
PAPER-MAKING OR FIBER LIBERATED 162/159
STOCK MATERIAL MECHANICALLY 428/276+
INTERENGAGED STRANDS .........428/276
FIRE OR FLAME PROOF FEATURES .428/921*
SYNTHETIC POLYMER USE ..........252/609
TREES, GRASS USE ...............252/603
WOVEN MATERIAL USE .............252/608
SCREEN ............................126/544
STARTING DEVICES ..................D07/416+
STOP ..............................52/317
TELEGRAPHS ........................340/287+
TONG ..............................294/11
DESIGN .........................D08/52+
TUBE ..............................122
FIRE-POLISH GLASS ................... 65
FIREARM (SEE GUN) ................... 42
AUTOMATIC .........................89/125+
BARRELS ...........................42/76.1
BAYONETS ..........................42/86
BOLT MAKING .......................29/903*
BREECH LOADING ....................42/2+
CANE GUNS .........................42/52
CONVERTED TO SPRING GUN ...........124/28
DESIGN ............................D22/100+
FIRING MECHANISM ..................42/69.1+
IMITATION, LIGHT FLASHING .........362/112
LIGHT COMBINED ....................362/110+
MAGAZINE CHARGERS .................42/87+
MAKING ............................29/1.1
MUZZLE LOADERS ....................42/51
PISTOL SWORDS .....................42/53
PLURAL TRIGGERS ...................42/42.2
REVOLVERS .........................42/59+
SIGHTS ............................33/233+
SILENCERS OR MUFFLERS .............181/223+
SIMULATING
DISPENSER ......................222/79
LIGHT ..........................362/157+
STOCKS ............................42/71.1+
TOY ...............................42/54+
DESIGN .........................D21/145+
FIREBOX (SEE FURNACE)
FEEDING STEAM AIR OR WATER ........110/297+
FEEDING WATER TO ..................110/297+
FIRE TUBE .........................122/44.1+
FLUE ..............................122/135.1+
FUEL DISPERSER INSTALLED IN .......431/159
LIQUID HEATER OR BOILER COMBINED ..122
LOCOMOTIVE
STRUCTURE COMBINED .............105/37+
TYPE COMBUSTION FEATURES .......110
TYPE WATER HEATING .............122
SMOKE AND GAS RETURN TO ...........110/203+
SOLID FUEL ........................110/317+
STRAW AND WET FUEL BURNING ........110/196
WATER
TUBE ...........................122/235.34+
WALL ...........................122/294
FIREBRICK
CARBIDE CONTAINING ................501/87+
DESIGN ............................D23/422
REFRACTORY ........................501/94+
FIRECRACKER ......................... 102/361
FIREDAMP
ANALYZING AND TESTING APPARATUS ...422/50+
INDICATORS ........................73/23.2+
FIREDOGS ............................ 126/298
DESIGN ............................D23/407
FIREFIGHTING SEE FIRE
FIRELESS COOKERS
HEAT ACCUMULATORS .................126/400
OVENS .............................126/273.5
VESSELS ...........................126/375
FIREPLACE ........................... 126/500
ARCHES ............................52/219
DAMPERS ...........................126/536
DESIGN ............................D23/343+
FENDERS ...........................126/201+
DESIGN .........................D23/403+
GRATES ............................126/540+
DESIGN .........................D23/398+
HEATING SYSTEMS HAVING ............126/509
LOGS
ELECTRIC .......................472/65
GAS ............................431/125+
GAS DESIGN .....................D23/409
MANTEL DESIGN .....................D23/404
SCREEN ............................126/544
DIGEST .........................16/DIG.11
SHELVES ...........................126/505
FIREPROOF (SEE FIRE, RETARDING;
INSULATING, HEAT)
MISCELLANEOUS COMPOSITIONS ........252/601+
PLASTIC OR COATING COMPOSITIONS ...106/15.5+
REACTIVE BUILDING COMPONENT .......52/232
STOCK MATERIAL ....................428/920*
SYNTHETIC RESIN OR NATURAL RUBBER
(SEE SYNTHETIC RESIN OR NATURAL
RUBBER)
CELLULAR PRODUCT ...............521/50+
FIREWORKS ........................... 102/335+
LOADING ...........................86/20.1+
FIRING
CLAYWARE PROCESSES ................264/56+
DEVICES OR MECHANISMS
AMMUNITION & EXPLOSIVE DEVICES .102/200+
AUTOMATIC FIREARMS AND GUNS ....89/132+
BLASTING .......................102/200+
DROP BOMB ......................102/396
FIREARM NONAUTOMATIC ...........42/69.1+
GUN CARTRIDGE ..................102/470+
MECHANICAL GUNS ................124/31+
MINE ...........................102/424+
MINES MARINE ...................102/416+
ORDNANCE NONAUTOMATIC ..........89/27.11+
ELECTRIC .....................89/28.5+
FIRST AID
CABINETS ..........................312/209
KITS ..............................206/570+
X-ART COLLECTION ...............206/803*
FISCHER-TROPSCH CRUDE PROCESSING .... 208/950*
FISCHER-TROPSCH SYNTHESIS ........... 518/700+
FISH (SEE FISHING)
BUTCHERING APPARATUS ..............452+
CULTURING .........................119/215+
FISH BOWL DESIGN ..................D30/101+
HOOKS .............................43/43.16
KNIFE FOR KITCHEN USE .............D07/649+
LIVER EXTRACTION
FATS ETC .......................554/18
MEDICINE CONTAINING ............424/554+
VITAMINS .......................260
NET ...............................43/7+
DESIGN .........................D22/135
FABRIC AND PROCESSES FOR MAKING 87/12
MAKING APPARATUS ...............87/53
PLATES ............................238/243
SPECIAL, BOLT OR NUT TO 411/94
SUBSTRUCTURE LOCK ............411/94
FISHERMAN'S TOOL .................... D22/149+
FISHING ............................. 43/4+
AMUSEMENT FISH PONDS ..............273/140
AUTOMATIC HOOKERS .................43/15+
BAIT, TACKLE, AND CATCH CONTAINER .43/54.1+
BAIT OR LURE CARRIER ...........224/920*
MINNOW BUCKETS .................43/56
DESIGN .......................D22/136
BASKETS AND CREELS ................43/55
BELT WITH LURE HOLDER .............D03/100+
CONTAINERS & CARRYING CASES .......D03/38
DESIGN ............................D22/134+
EQUIPMENT .........................D22/134+
FILES, WORK HOLDER FOR ............269/907*
FISH TRAPS ........................43/100+
HOOKS .............................43/43.16
DESIGN .........................D22/144
MAKING .........................29/9
LINE ..............................43/44.98
REEL ..............................242/223+
ATTACHMENTS ....................242/322
DESIGN .........................D22/137+
ROD ...............................43/18.1+
COVER OR CONTAINER FOR 43/26
DISJOINTED ...................43/26
FLY TIEING .....................242/7.19
HOLDER .........................224/922*
METHOD .........................242/7.2
SNELLING .......................242/7.19
STRINGERS .........................224/103
TACKLE AND ACCESSORIES ............43/4+
TOOL
COMPOUND .......................7/106+
ELECTRICIANS ...................254/134.3R
TRAPS .............................43/100+
DESIGN .........................D22/121
TROTLINES .........................43/27.4
HOLDER .........................43/57.3
VESSEL ............................114/255+
WEIGHING OF FISH ..................D10/87+
FISHING ROD ......................... D22/137+
FISHING ROD HOLDER .................. D22/147
FISSION COUNTER SCINTILLATIONS ...... 250/361.R+
FISSION SUSTAINING NUCLEAR REACTORS . 376
FITTING BOOTS AND SHOES ............. 36/8.4
FITTINGS
BATH BASIN AND RECEPTACLE .........4/696+
DESIGN .........................D23/271+
ELECTRICAL
BOXES HOUSINGS .................174/50+
CONDUCTOR INSULATOR COMBINED ...174/169+
MAKING
GAS AND WATER ..................29/890.14+
PIPE ..............................285/120+
FLUID DISTRIBUTION DESIGN ......D23/200
GASLIGHT DESIGN ................D26/113+
SCAFFOLDING DESIGN .............D25/66
SUSPENDED SUPPORT .................248/342+
FIXATIVES
ARTISTS ...........................106
ELECTROPHOTOGRAPHIC COPIER ........355/282+
PERFUME ...........................512/2
PHOTOGRAPHIC ......................430/455+
FLAG ................................ 116/173+
BADGE .............................40/1.5
DESIGN .........................D11/165+
DESIGN, INSIGNIA OR JEWELRY .......D11/165+
POLE OR POST STRUCTURE ............52/720+
SOCKET .........................52/298
STAFF .............................116/173+
DECORATIVE ELEMENT .............52/301
STAFF TYPE SUPPORT ................248/511+
FLAGPOLE ............................ 52/720
DESIGN ............................D11/181
HOLDER ............................D11/182+
SOCKET ............................52/298
FLAIL
COTTON HARVESTER ..................56/29
THRESHING MACHINE .................460/61
FLAILS FLEXIBLE ..................... 51/334
FLAKE ICE MAKING .................... 62/320+
FLAKES
COATING ...........................427/212+
ELECTROFORMING ....................205/74
FLAME SEE FIRE; FIREPROOF
ARC LAMP ..........................313/231.1+
MOVABLE ELECTRODE ..............314
ARRESTER ..........................48/192
DISPENSER HAVING ...............222/189
RECEPTACLE HAVING ..............220/88.1+
RESPIRATOR .....................128/202.24
BONDING BY ........................228/902*
COLORANT COMPOSITION FOR FUEL .....44/642
DEFLECTOR
DEFLECTOR IN FURNACE ..............431/171+
RESISTANCE, COATED ................427/393.3
RETARDANT, TEXTILE COLLECTION .....57/904*
THROWER ...........................431/91
FLANGER
PIPE OR TUBE ......................72/316+
SHEET .............................72/101
FLANNEL AND FLANNELETTE NAPPING ..... 26/29.R+
FLAP
BAG CLOSURES ......................383/84
ENVELOPE MOISTENING & SEALING .....156/441.5
HEAD COVERINGS ....................2/172
PAPER RECEPTACLES
CLOSURE FOR PAPERBOARD BOX .....229/126+
LETTER SHEET CLOSURE ...........229/92.7
PNEUMATIC TIRE ....................152/514
SHOE SOLE CHANNEL MACHINES
LAYERS .........................12/29
TURNERS ........................12/30
FLARE
BURNERS
MAGNESIUM STRIP ................431/99
SOLID FUEL .....................102/336+
DROPPING ..........................89/1.51+
GUNS ..............................42/1.15
PACKAGE FOR .......................206/803*
PYROTECHNIC .......................102/335+
COMPOSITION FOR ................149
DESIGN .........................D22/112
PARACHUTE ......................102/337+
TORCHES ........................102/336+
FLARING TOOL (SEE PIPE MAKING)
FLASH
CAMERA ATTACHMENT .................D16/239+
ELECTRIC WELD .....................219/97+
FLASH BULB MOUNT ..................D16/239+
FLASH REMOVAL .....................425/806*
SPOTLIGHT .........................D26/24+
TRIMMERS ..........................83/914*
FLASH BULB
COMBUSTION TYPE ...................431/358+
MOUNT DESIGN ......................D16/239+
FLASHING ............................ 52/408+
EXTERIOR TYPE, EG ROOF ............52/58+
GLASS .............................65/60.1
LAMPS
SIGN ...........................40+
SIGN SYSTEMS ...................340+
SWITCH IN LAMP .................315/72
SYSTEMS ........................315
LIGHT AS SIGNAL ...................40/902*
PIPE AND PLATE JOINT ROOF
FLASHING TYPE ..................285/42+
SIGNALS ...........................340/331
FLASHLIGHT
COMBINED WITH STRUCTURE OF
ANOTHER DEVICE .................362/157+
CANES ..........................362/102
PEN OR PENCIL ..................362/118
ELECTRIC ..........................362/208
BICYCLE OPERATED GENERATOR .....362/193
DESIGN .........................D26/37+
HAND GENERATOR PER SE ..........310/50
HAND OPERATED GENERATOR ........362/192
ELECTRIC GENERATOR COMBINED .......362/192+
BICYCLE ........................362/193
FLASH POWDER AND PHOTOFLASH .......431/357+
FLASK
ADJUSTABLE ........................164/377
PATTERN WITH ...................164/237+
PLASTIC MOLDING ...................425/175+
FLAT PACK ELECTRONIC DEVICE ......... 174/52.4
FLAT TIRE ALARM
ELECTRIC ..........................340/442
SWITCH .........................20/61.22+
NONELECTRIC .......................116/34.R
FLATIRON ............................ 38/74+
DESIGN ............................D32/68+
HEATING
AUTOMATIC TEMPERATURE
REGULATORS ...................236/7
ELECTRIC .......................219/245+
LIQUID AND GASEOUS FUEL ........126/230
SELF HEATING LIQUID AND
GASEOUS FUEL .................126/411+
STOVE AND FURNACE ..............126/227+
STANDS COMBINED ...................38/142
STEAM .............................38/77.1+
SUPPORT ...........................248/117.1+
IRONING TABLE COMBINED .........38/107
FLATS
BED BOTTOMS .......................5/186.1+
CARDING ...........................19/113
GRINDING .......................51/243
STATIONARY .....................19/104
STRIPPING ......................19/110+
TRAVELING ......................19/102
FLATTENING (SEE CRUSHER;
STRAIGHTENING DEVICES)
GLASS .............................65/67
SHEET MATERIAL ROLLING OR 53/116+
WRAPPING COMBINED ..............53/116+
TEXTILE IRONING AND SMOOTHING .....38
TOBACCO LEAF ......................131/324+
STEMMING COMBINED ..............131/315
FLATWARE-TABLEWARE .................. D07/642+
DISPOSABLE ........................D07/642+
FLAVANTHRONE ........................ 546/31
FLAVONES ............................ 549/403
FLAVORS ............................. 426/534+
ARTIFICIAL ........................426/533+
FLAVYLIUM, BASIC DYE ................ 8/657+
ANIMAL-DERIVED NATURAL FIBER ......8/426
PRINTING PERMANENTLY ..............8/454
FLAW DETECTION
MAGNETIC ..........................324/238+
INDUCED VOLTAGE-TYPE SENSOR ....324/240+
OSCILLATOR TYPE ................324/237
UTILIZING RADIANT ENERGY ..........250
FLAX (SEE FIBER)
RETTING ...........................435/279+
THRESHER ..........................460/24
FLECHETTES .......................... 244/3.24+
AMMUNITION ........................102/703*
FLEECE
DIVIDERS IN FIBER PREPARATION .....19/151
KNITTING
FABRIC OR ARTICLES .............66/194
NEEDLE COOPERATING WHEELS ......66/94
UNKNITTED MATERIALS ............66/191
FLETCHING JIG ....................... 269/38
FLEXIBLE
CONCENTRIC ELECTRIC CABLE .........174/102.R+
FLUID VACUUM OR AIR ............174/28+
WITH INSULATION SPACER .........174/99.R+
FLAIL TOOLS .......................51/334
REMOTE CONTROL CABLE ..............74/500.5+
SHAFTS ............................464
TUBING ............................138/118+
FLICKER BEAM PHOTOMETER ............. 356/217
FLIER
SPINNING MACHINE ..................57/67+
FLIER ELEMENTS .................57/115+
FLIES
DESIGN FISHING BAIT ...............D22/125+
SHEET DELIVERING ..................271/83
TROUSER ...........................2/234
FLIGHT TRAINING SIMULATOR ........... D25/1
FLINT
COMPOSITION .......................420/416
FIREARM FIRING DEVICE .............42/69.1+
LIGHTER ...........................431/273+
SPECIAL PACKAGING FOR .............206/528+