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I-BEAM .............................. 52/729 CUTTER ............................83/DIG.2 ICE ................................. 62 BAG ...............................383/901* CARRIER ........................294 DESIGN .........................D24/207+ BOATS .............................114/43 BORING ............................175/18 BOXES .............................62/459+ AIR CONTROLLER COMBINED ........62/420+ PORTABLE RECEPTACLE ............62/457.7 PORTABLE, COMMODITY CONTAINING .62/371+ BREAKERS ..........................114/40+ BUCKET ............................D07/603 CONTROL ON WATERWAYS ..............405/61 CRUSHERS ..........................241 HAND TOOL ......................D07/682 HOUSEHOLD APPLIANCE ............D07/374 CRUSHING APPARATUS ................241 CUTTING (SEE NOTES TO) ............30/164.5 ELECTRICALLY HEATED CUTTER .....30/140 HAND HELD ......................30/140 HEATED CUTTER ..................62/320+ ICE CREAM FREEZER WITH .........62/321 MACHINE ........................83/171 MACHINES CUTTING, X-ART ........83/915.3* SAWING .........................83/915.3* FOOD ..............................426/101+ GAS SOLIDIFIERS ...................62/8+ GROOVING ..........................83/875+ HARVESTING ........................299/24+ HOUSES AND CELLARS ................62/459+ AIR CONTROLLING COMBINED .......62/420 STRUCTURAL INSTALLATION ........62/259.1+ MACHINE FOR PRODUCING .............62/340+ AUTOMATIC ......................62/135+ MAKING (SEE CONGELATION) ..........D15/80 PICKS AND SHAVERS CHIPPER OR PICK ................30/164.5 GENERAL ........................241 HARVESTING CUTTERS AND PICKS ...299/24+ HOLDER FOR .....................224/232+ ICE PICK OR CHIPPER ............30/164.5+ KNIVES AND SCRAPERS WITH 30/136 MATERIAL HOLDER OR DISPOSAL ..30/136+ PREVENTION ON AIRCRAFT ............244/134.R PREVENTION ON COOLING TOWER .......261/DIG.86 PREVENTIVE COATING ................106/13 PROCESSES OF MAKING ...............62/66+ PROTECTING MARINE STRUCTURE FROM ..405/211 REMOVAL FROM STREETS ..............37/197 THAWING COMPOSITIONS FOR ...............252/70 FROM STREETS ...................37/227+ PIPES ..........................138/32+ RIVER AND HARBOR ...............405/61 TRAY DESIGN .......................D15/90 ICE CREAM ........................... 426/101 AGITATOR FOR FREEZER ..............366/144+ CABINETS FOR ......................220/DIG.8 CANS FOR REFRIGERATION ............62/433 CONE ..............................426/139 CARRIERS FOR CONES .............229/932+ DESIGN .........................D01/116+ CUP ...............................D01/116 CUTTING ...........................83 DESIGN ............................D01 DISHER, CONE SHAPING ..............425/118 FREEZER ...........................62/340+ AUTOMATIC ......................62/135+ TRAY ...........................366/144 WITH ICE BREAKER ...............62/321 MACHINE DESIGN ....................D15/82 MOLDING ...........................426/515+ PACKAGE VENDING CABINETS ..........221 PROCESS OF FREEZING ...............62/66+ PRODUCT AND MAKING ................426/565+ SCOOP .............................425/221 SCOOP .............................425/276+ SCOOP OR PLUNGER ..................425/187 SERVING TOOL ......................D07/681 STICK, ON A .......................D01 ICE SKATES .......................... 280/11.12+ ATTACHMENTS FOR ...................280/809+ DESIGN ............................D21/225 SCABBARDS .........................280/825 ICHTHYOL ............................ 562/33 ICING ............................... 426/659 EDIBLE COATING APPLYING MACHINES ..118/13+ PROCESSES FOR APPLYING ............99 ICONOMETER .......................... 33/227+ CAMERA VIEWFINDER .................354/219+ RANGE & REMOTE DISTANCE FINDING 356/3 OPTICS .........................356/3 ICONOSCOPE .......................... 313/367+ TELEVISION SYSTEM USING ...........358/217+ IDENTIFICATION AGENTS, CHEMICAL OR BIOLOGICAL 436 ANALYSIS .......................436 ARM BAND ..........................40/1.5 BADGES ............................40/1.5+ DESIGN .........................D20/22+ CARD ..............................428/13 ENVELOPE FOR ...................206 WITH PRINTING ..................283/74+ CHECKS LABELS AND TAGS ............283/81 DYEING ............................8 ELECTRICAL CONDUCTORS .............174/112 FINGERPRINT, COMPARISONS ..........356/71 FRAUD PREVENTING COATING ..........427/7 KEY LOCKS .........................70/460 KEY ............................40/330 OF MEDICINE OR POISON .............424/2+ PLUG TOBACCO ......................131/368 PRINTED MATTER ....................283/74+ SIGNALS AND INDICATORS ............116 TAG ...............................283/74+ WRITING ON PHOTOGRAPHIC FILM ......354/105+ DURING X-RAY EXPOSURE ..........378/165 IDLERS (SEE MACHINE ON WHICH USED) BEARING ...........................384/262 BELT ..............................474/166+ METAL ROLLING MILL ...........................72/199+ ROLL ...........................72/199 PULLEYS ...........................474/166+ BELT TIGHTENER .................474/101+ IGEPON T M .......................... 554/85+ IGNITER AND IGNITION SEE LIGHTER ALARMS OPERATED BY ................116/104+ ELECTRICAL .....................340/385 AMMUNITION AND EXPLOSIVE DEVICES CARTRIDGES .....................102/470+ COMPOSITIONS FOR ...............149/108.6 LAND MINES .....................102/424+ MARINE MINES ...................102/416+ SHELLS .........................102/200+ BURNER ............................431 AUTOMATIC CONTROL OF ...........431/18 ELECTRICAL .....................431/254+ ELECTRICAL .....................431/258+ MECHANICAL .....................431/129+ MECHANICAL .....................431/254+ CATALYTIC .........................431/268 POCKET TYPE ....................431/147 CHEMICAL ..........................431/267+ CIGARETTE, POCKET TYPE ............431/129+ CIGARETTE, POCKET TYPE ............431/144+ BY ELECTRICAL MEANS ............361/235+ DESIGN .........................D27/141+ ELECTRICAL RESISTANCE ..........219/260+ TOBACCO APPLIANCE WITH .........131/234 TOBACCO WITH ...................131/351 COMBUSTION ENGINE COMBINED WITH ROTARY PISTON ..................123/210+ ELECTRIC (SEE ENGINE) BLASTING CARTRIDGE .............102 CARTRIDGES .....................102/202.2+ EXPLOSIVE LAND MINES ...........102/424+ FLASH LIGHTS SOLID FUEL ........431/357+ FLASH LIGHTS SOLID FUEL ........431/357+ FLUID FUEL BURNERS .............431/254+ FLUID FUEL BURNERS .............431/256+ INTERFERENCE SUPPRESSOR 338/66+ RESISTOR .....................338/66+ RESISTANCE TYPE ................219/260+ SHELLS .........................102/206+ SPARK TYPE .....................361/253+ TIME CONTROLLED ................431/73 ELECTRIC SPACE DISCHARGE DEVICES CONSUMABLE ELECTRODE TYPE ......314 ENERGIZING SYSTEMS .............315 ENGINE ............................123/594+ DYNAMO COMBINED ................290 SPARK TIMING CONTROL ...........123/406+ STARTING .......................123/186.1+ FIRE KINDLING .....................431/267+ FLASHLIGHT COMBINED ...............431/357+ ELECTRIC PRIMER IGNITES ........431/362 FLUID-FLINT LIGHTER ...............431/144+ FRICTIONAL ........................431/267+ FUSE ..............................493/948* IGNITING DEVICES & FUEL ...........44 LAMP SYSTEM COMBINED WITH SPARK ...315/178+ MAKE AND BREAK FOR INTERNAL COMBUSTION ENGINES ....123/153 MATCHES ...........................44/507+ BOXES AND PACKAGES .............206/96+ DESIGN .......................D09/414+ MATCHBOOK DESIGN .............D09/304 COMPOSITIONS ...................149 SCRATCHERS .....................44/643 MOTOR VEHICLE, INTERNAL COMBUSTION 123/143.R+ ENGINE EQUIPPED ................123/143.R+ SAFETY BELT RESPONSIVE TO IGNITION CIRCUIT .............180/270 PERCUSSIVE ........................431/267+ RECEPTACLE COMBINED CIGARETTE OR CIGAR DISPENSER ...221/136+ MATCH BOXES AND PACKAGES .......206/96+ POCKET CIGARETTE OR CIGAR CONTAINERS ...................206/85+ REIGNITING HOT SPOT ...............431/347 SPEADER FOR IGNITION WIRE MANIFOLD D08/357 TIMING ............................431/86+ TOBACCO OR TOBACCO USERS APPLIANCES COMBINED ASH TRAYS ......................131/234 ASH TRAYS DESIGN ...............D27/143+ CIGAR END CUTTER ...............131/249 CIGARS OR CIGARETTES ...........131/185 PIPES OR CIGARETTE HOLDERS .....131/185 IGNITRON (SEE ELECTRIC SPACE DISCHARGE DEVICE) ILLUMINATED CHANGEABLE EXHIBITOR ..............40/452 COMBINED UNIT ..................362/253 CLOCK .............................368/82 COMPACT ...........................132/288 DESIGN .........................D28/64.1 ELECTRIC .......................362/135 DISPENSER .........................222/113 FARE BOX ..........................232/13 FOUNTAIN ..........................239/18+ HOUSE NUMBER ......................40/584+ SELF-LUMINOUS ..................250/462.1 KNOBS .............................362/100 LIQUID LEVEL GAUGE ................73/293 PICTURE FRAME .....................40/152.2 RADIO DIAL ........................116/241+ REFRIGERATORS .....................62/264 SEMAPHORE ARM .....................246/483 SIGN ..............................40/541+ COMBINED SOURCES OF 362/253 ILLUMINATION .................362/253 FIBER OPTIC, IE LIGHT PIPE .....40/547 TRAP ..............................43/113 VEHICLE DIRECTION INDICATOR PIVOTED ........................116/54 ROTATABLE CASING ...............116/49 ROTATABLE POINTER ..............116/48 WEIGHING SCALE ....................177/177+ ILLUMINATING GAS (SEE GAS, HEATING & ILLUMINATING) ..................48 LIQUEFYING APPARATUS ...........62/36+ LIQUEFYING PROCESS .............62/11+ PURIFYING ......................423/210 ILLUMINATION ........................ 362 AMMUNITION AND EXPLOSIVE DEVICES WITH TRACER ....................102/513 BEDROOM LIGHTING ..................362/801* BUOYS .............................441/13+ CABINETS WITH .....................312/223.5 DENTAL OR SURGICAL SPOTLIGHT ......362/804* DIAGNOSTIC TYPE REFLECTOR .........128/22 DIRECTION INDICATOR ...............33/348 DISPENSER .........................222/113 DRYING APPARATUS ..................34/88 EGG CANDLING ......................356/52+ ELECTRIC LAMP SUPPLY SYSTEMS ......315 ELECTROPHOTOGRAPHIC COPIER ........355/228+ ENDOSCOPES ........................128/6+ FANS WITH .........................416/5 FOUNTAINS .........................362/101 GAGS SURGICAL .....................128/13 GAS GENERATION ....................48 HORTICULTURAL .....................362/805* LIGHT EMITTING DIODE ..............362/800* LIQUID LEVEL OR DEPTH GAGE ........73/293 OPTICAL TESTING ...................356 ORNAMENTAL OR DECORATIVE LIGHTING .362/806* CANDLE IMITATION ...............362/810* FIGURE .........................362/808* GLOBE ..........................362/809* PSYCHEDELIC ....................362/811* STAR ...........................362/807* PARACHUTE FLARES ..................102/337+ PHARYNGOSCOPES ....................128/11 PHOTO SAFE LAMP ...................362/803* PIVOTED TYPE SPECULA ..............128/18 PYROTECHNICS ROCKETS ..............102/347+ RADIO DIAL ........................116/241+ SHELLS WITH .......................102/513 SIGNS .............................362/812* STOVES HEATING AND ILLUMINATING ...126/97 STOVES ILLUMINATING LID OR TOP ....126/213 SWITCH POSITION OR CONDITION 362/802* RESPONSIVE .....................362/802* TESTING ILLUMINATING FLUIDS .......73/36 TONGUE DEPRESSORS .................128/16 TORCHES ...........................102/336+ TOYS WITH ELECTRIC ................446/485+ VEHICLE SIMULATION .............446/438+ ILLUMINATORS SEE ILLUMINATION ILLUSION AMUSEMENT .........................472/57+ BUILDING STRUCTURE .............472/74 RAILWAY AMUSEMENT VEHICLE .........104/83 OPTICAL ........................104/84 PHYSICAL .......................104/85 IMAGE ANALYSIS ...................... 382 IMAGE DISSECTOR TELEVISION .......... 358/209 CATHODE RAY TUBE SYSTEM ...........358/217+ SCANNING .......................358/199+ TUBE STRUCTURE .................313/373+ IMAGE, GENERATION, CONTROL .......... 395/100+ ANIMATION .........................395/152 THREE DIMENSIONAL .................395/119+ IMAGE, LATENT ....................... 428/29+ ELECTROPHOTOGRAPHIC COPIER ........355/210+ FORMED OR DEVELOPED ...............427/145 HIDDEN ANSWER .....................434/328 HIDDEN ANSWER .....................434/348 ILLUMINATED SIGNS .................40/541+ IMBIBITION PRINTING ................. 101/464 IMBRICATION ELECTROPHOTOGRAPHIC COPIER ........355/322 IMIDAZOBENZODIAZEPINE ............... 540/562 IMIDAZOBENZODIAZEPINONE ............. 540/498 IMIDAZOLES .......................... 548/335.1+ FUSED POLYCARBOXYLIC IMIDE ........546 IMIDAZOLIDINES ...................... 548/300.1+ IMIDAZOLIDONES ...................... 548/316.4+ IMIDAZOLINES ........................ 548/347.1+ IMIDES (SEE AMIDES) INDOLE NUCLEUS CTG ................548/473+ NAPHTHOSTYRILS ....................548/437 POLYCARBOXYLIC ....................546 IMIDIC ACID ESTERS .................. 558/6+ HYDROXIMIDIC ACID ESTERS ..........558/7 PSEUDO UREAS ......................558/8 IMIDIC ACID HALIDES ................. 562/802+ ISOCYANIDE DIHALIDES ..............562/803 IMITATIONS (SEE ARTIFICIAL) CANDLE FIXTURE OR SUPPORT .........362/392 CANE UMBRELLA CASE ................135/18 FIREARM, FLASHES LIGHT ............362/112 MARBLE IN PLASTIC .................264/73+ PLURAL MODULES ON WALL STATIC MOLD FOR MAKING .........249/16 STAGE .............................472/57+ PROPS ..........................472/75+ STATIC MOLD SHAPED TO SIMULATE PRODUCT OF NATURE .....249/55 STITCH ON SHOE ....................12/32 WATER PISTOL TYPE DISPENSERS ......222/78+ IMMERSING AND IMMERSION ABRADING ..........................51/7 SCOURING .......................51/17+ BOILER OR DEEP FAT FRYER TYPE .....99/403+ CLOTHES WASHING ...................68 COATING ...........................118/400+ METHOD .........................427/430.1+ DISH AND SOLIDS WASHING ...........134/43+ ELECTRIC HEATER ...................392/497+ ELECTRIC HEATER ...................219/523 FILLING PORTABLE RECEPTACLES ......141/110+ STERILIZING .......................422/301+ TUMBLER CLEANING WITH BRUSHING ....15/76 WATER HEATER ......................126/348 WELDING APPARATUS .................427/430.1+ IMMUNIZING ANTIGENS AND SERA .................424/88+ CELLULOSE FIBERS ..................8/120+ FERMENTS ..........................435/245 IMMUNOASSAY ......................... 436/818* IMMUNOGLOBULINS ..................... 530/387.1 IMMUNOLOGICAL TESTING ............... 436/500+ IMPACT ABSORBTION BY FLEXIBLE BARRIER BY FLEXIBLE BARRIER ............49/9 BY PLASTIC DEFORMATION .........188/371+ BY RESILIENT DEFORMATION .......188/268 COMMINUTOR BY FLUID STREAM ................241/39+ BY MATERIALS IMPACT ............241/5 BY MOVING SURFACES .............241/27 HAMMER MILLS ...................241/185.5+ DRIVE DEVICE FOR TOOL .............173/90 MEASURING .........................73/492 METAL EXTRUDING BY ................72/267 MINING MACHINE ....................299/69 OPERATED OR OPERATION ASSEMBLING OR DISASSEMBLING ....29/275 BUMP RELEASE OF CLOSURE ........49/364 CLUTCH .........................173/93.5+ CUTTER .........................30/277 MAIL CATCHER LOAD RELEASE ......258/25 MAIL CATCHER LOAD RELEASE COMBINED .....................258/11+ SOLID MATERIAL SEPARATION ......209 VALVE ..........................251/76 PLATES ............................198/956* RECORDERS .........................346/7 SCALE REMOVAL BY ..................29/81.15 SUPPORT MOVABLE OR DISENGAGEABLE ON IMPACT OR OVERLOAD ..........248/900* TESTING BY ........................73/12.1+ HARDNESS .......................73/82 SHEAR STRENGTH BY ..............73/844 TOOLS ASSEMBLING OR DIASSEMBLING .....29/275+ AWL OR PRICK PUNCH .............30/367 CUTTER BLADE MECHANISM .........30/277 DRILLING BITS ..................175/414+ ELECTRIC MOTOR .................310/15+ ELECTRIC MOTOR SYSTEMS .........318/114 HOLDERS ........................81/487 INTERNAL IMPACT ELEMENT ........81/463+ JACK HAMMER TYPE ...............175/189 MINING OR DISINTEGRATING IN SITU ......................299/94 PUNCH ..........................30/367 PUSHER OR PULLER EG EXPLOSIVE OPERATED .....................29/254+ STONEMASONS ....................125/40+ TUNNELING ......................299/94 WELDING APPARATUS .................228/24 WRENCHES ..........................81/463 IMPALING (SEE POINT; PRONG) CLOSURE REMOVER COMBINED ..........81/3.47 IMPALING ONLY EG CORK SCREW ....81/3.48+ COOKER ELECTRODE ..................99/358 COOKER SPIT .......................99/419+ DISPENSER .........................221/213+ ENDLESS CONVEYOR ..................198/692+ RAKE ENDLESS CHAIN ................56/400.3 SUPPORT SPIKED ....................211/125 SUPPORT STACKED ARTICLE ...........211/54.1+ TRAPS .............................43/77+ IMPEDANCE (SEE CONDENSER; INDUCTANCE; RESISTANCE) ALTERNATING CURRENT REGULATORS ....323 ANTI INDUCTIVE TELEPHONE SYSTEM ...379/416+ ARC LAMP FRAME WITH ...............314/132 BRANCHED ..........................333/124+ COUPLER ...........................333/24.R+ HIGH FREQUENCY TYPE ...............333 IN AMPLIFIER COUPLING SEE AMPLIFIER INDUCTANCES .......................336 LOADED SIGNALING CIRCUIT ..........178/45+ LONG SIGNALING LINES ..............333/236+ MATCHING ..........................333/32+ TESTING OF ........................324/691+ MECHANICAL VIBRATION ...........73/574+ TRANSFORMERS ......................336 VARIABLE INDUCTANCE ...............336 VARIABLE TRANSFORMER ..............336 WITH ANTENNA ......................343/860+ PLURAL PATH ....................343/852 IMPELLERS SEE PROPELLERS ............ 416 COMPRESSOR EXPANSIBLE CHAMBER .............418 JET PUMP COMBINED ..............417/76+ SCREW ..........................415/71+ FLUID REACTION SURFACES ...........416 GAS AND LIQUID CONTACT APPARATUS ..261/84+ MAKING MACHINES .......................29/23.51 PROCESS ........................29/889+ PUMP CENTRIFUGAL ....................416/179+ EXPANSIBLE CHAMBER .............418 SCREW ..........................415/71+ TEXTILE IMPULSING .................68/134 IMPLANT CONTROLLED RELEASE OF MEDICINES ...604/891.1 DENTAL ............................433/173 RESERVOIRS ........................604/93 SECURING CONDUIT TO BODY ..........604/175 SYNTHETIC RESIN COMPOSITIONS FOR ..523/105+ SYNTHETIC RESIN USED FOR ..........525/937* IMPLEMENTS (SEE INSTRUMENT; TOOL) COATING OR CLEANING ...............15/104.1+ MATERIAL SUPPLY COMBINED .......401 CUTTER ............................30 EARTHWORKING ......................172 BULLDOZER ......................172/811+ EMBROIDERING ......................112/80.3+ FLATIRON ..........................38/74+ HANDLING ..........................294 IGNITING ..........................431/267+ MAKING ............................76 PUSHING ...........................254 SAMPLING ..........................73/864+ SNOW EXCAVATING ...................37/196+ SPLICING ..........................57/23 IMPREGNATED COATING IMPLEMENT .................15/104.93+ PRODUCT OF NATURE .................428/15+ STONE .............................428/540 TEXTILE ...........................428/224+ WOOD ..............................428/541 IMPREGNATING ABRASIVE TOOLS ....................51/295 APPARATUS .........................118 BEER WITH CARBONIC ACID ...........261 CIGARS AND CIGARETTES .............131/362 COMPOSITIONS ......................106 CONDUCTORS INSULATED ..............174/120.R+ FLUID FOR VACUUM CONTAINING ....174/25.R+ COVERING APPARATUS COMBINED .......57/7 COVERING PROCESS COMBINED .........57/7 MATCH SPLINTS .....................149/3+ PACKING WITH RUBBER ...............277/227+ PLANTS LIVING .....................47/57.5 PROCESSES .........................427 ION PLATING OR IMPREGNATION ....427/523+ SPINNING OR TWISTING APPARATUS 57/295 COMBINED .......................57/295 PAPER OR CELLULOSE TAPE ........57/32 TEXTILE PROCESS COMBINED ..........28/167+ COVERED STRANDS ................57/217 TWISTED STRANDS ................57/250 TOBACCO ...........................131/300+ TWISTING PROCESS COMBINED .........57/295+ WARP PREPARATION COMBINED .........28/178+ IMPRESSED BOOK ..............................462/56 LEAF ..............................462/67 IMPRESSING DENTAL DEVICE .....................433/68+ MOLD ...........................433/34+ LEATHER ...........................69/2 TOBACCO LABELING ..................131/113 IMPROVER BREAD OR FLOUR ....................426/653 IMPULSE (SEE ELECTRIC IMPULSE GENERATOR) INCANDESCENT (SEE ELECTRODE; ILLUMINATION; LIGHT) GASEOUS FUEL BURNERS ..............431/100+ GRATES FOR GAS BURNERS ............126/92.R IGNITERS FOR ENGINES ..............123/145.R+ INCANDESCENT LAMP .................D26/2+ LAMPS .............................313/315+ DESIGN .........................D26 HEATERS ........................219/552+ MAKING, GLASS WORKING APPARATUS ....................65/152+ METHODS ......................65/36+ WITH ARC .......................313/8 MANTLE ............................431/100+ MANTLE PACKAGES ...................206/68 INCENDIARY AMMUNITION AND EXPLOSIVE DEVICES ..102/364+ COMPOSITIONS FOR ...............149 HAZARDOUS OR TOXIC WASTE588 DESTRUCTION ....................588 INCENSE ............................. 424/40 INCENSE BURNERS DESIGN ............................D11/131.1 DESIGN, SIMULATIVE FORMS ..........D11/131.1 INCINERATION OF RADIOACTIVE WASTE .976/DIG.393 INCINERATORS ........................ D34/1.1 COOKING STOVE .....................126/222+ DRY MATTER ........................110/235+ GARBAGE ...........................122/2 HAZARDOUS OR TOXIC WASTE588 DESTRUCTION ....................588 WET MATTER ........................110/238 INCLINE (SEE HOISTS) ELEVATOR ..........................187/12 HANDLING TYPE ..................414/595+ PORTABLE .......................187/10 GRAVITY WAY .......................193 INCLINOMETER ........................ 33/365+ INCUBATORS .......................... 119/35+ AUTOMATIC CONTROL .................236/2+ BABY ..............................60/22 CONTROLLED HEATING SYSTEMS ........237/3+ CULTURE PLATES OR CONTAINER .......435/809* DESIGN ............................D24/163 HEATING SYSTEMS ...................237/14+ SWITCHES ..........................20/61 INDAMINES ........................... 552/301 INDANE .............................. 585/27 AZO COMPOUND CTG ..................534/659 INDANONES ........................... 568/327 INDANTHRENE ......................... 544/339+ INDAZOLE ............................ 548/361.1+ INDENE POLYMERS ..................... 526/280+ COUMARONE INDENE RESINS ...........526/266 INDENTING OR INDENTED CODE RECORDERS ....................178/92 LAMINATED FABRIC PROCESS ..........156/196+ NAILS .............................411/439+ ROD JOINT .........................403/274+ SHOE SOLE SEWING MACHINE ..........112/29 STIPPLING PRESS ...................72/76 STOCK MATERIAL ....................428/156+ WIRE SUBSTITUTE FOR NAIL ..........411/439+ INDEX CARD .......................... 40/380 INDEXES BOOK CUTTING ......................83/904* CALENDAR ..........................283/3 MAP ...............................283/35 PRINTED MATTER ....................283/36+ PROTRUSION TO RECEIVE 40/360 IDENTIFICATION .................40/360 TABS ..............................D19/99 TELEPHONE SELECTOR LIST FINDER ....40/371+ INDEXING (SEE TURRET) BRUSH MAKING WORK HOLDER ....................30/11 CHUCK .............................279/5 DRILLING WORK SUPPORT .............408/71 GRADUATION SCRIBER ................33/19.1+ MILLING WORK HOLDER ...............409/221+ INDIA INK ........................... 106/20.R+ INDICATION TRAIN POSITION ........... 246/122.R+ INDICATORS (SEE MEASURING; SIGNAL; TESTING) ANGLER ............................43/17 ANNUNCIATORS ......................340/815.1+ ARM OR POINTER STRUCTURE ..........116/327+ ARTICLE DISPENSING ................221/2+ AUTOMOBILE TURN OR STOP ELECTRICAL .....................340/458 MECHANICAL .....................116/35.R+ SWITCHES .......................20/61.27+ BOARDS FOR HOUSE SIGNALING SYSTEMS 340/815.23 BOILER SAFETY .....................122/504.2 BOTTLE OR JAR CONTENT .............215/365+ POISON .........................215/367 BOWLING ...........................473/67+ FOUL ...........................473/72+ PINFALL ........................473/69+ BRAKE ACTUATION ...................116/200+ ELECTRICAL .....................340/453+ ELECTRICAL DECELERATION ........340/669 BRAKE CONDITION ...................188/1.11 BUILDING INDICIA ..................52/105 CABINET WITH ......................312/234 CHANNEL DEPTH .....................116/113 DEPTH SOUNDING .................33/713+ CHEMICAL ..........................252/408.1 HEAT EXCHANGE COMPOSITION COMBINED .....................252/68 CHUCK JAWS COMBINED ...............279/111 CLOSURE CONDITION .................49/13+ COATING IMPLEMENT COMBINED ........401/194 COFFEE MAKERS .....................99/285 CONTENT ALTERATION ................215/365+ CONVEYER COMBINED .................198/502.1+ MEANS TO FACILITATE INSPECTION .198/339.1 COOKING APPARATUS .................99/342+ COUNTING ..........................235 DAMPER POSITION ...................126/295 DIRECTION .........................33/300+ DRYING APPARATUS COMBINED .........34/89 EARTH BORING COMBINED .............175/40+ ELECTRICAL ANNUNCIATORS ...................340/815.1+ CABLE COMBINED .................174/11.R CURRENT DIRECTION ..............324/133 FUSE ...........................337/241+ GROUND .........................340/649 LINE-SIGNAL INDICATOR TESTING ..379/20 PHASE ..........................324/76.77+ POLARITY .......................324/133 SWITCH OPERATING ...............20/56.R SWITCH POSITION ................20/308+ TELEPHONE CALL .................379/27+ VEHICLE SYSTEMS ................340/425.5+ EXPANSIBLE CHAMBER MOTOR COMBINED .91/1 FIRE ESCAPE COMBINED ..............182/18 FISHERMAN .........................43/17 FLUID HANDLING SYSTEM OR DEVICES WITH ...........................137/551+ FLUORESCENT AND PHOSPHORESCENT ....250/483.1 FOUNTAIN PEN COMBINED .............401/194 FUNNEL COMBINED ...................141/95 FUSE ..............................337/265 HEADLIGHT COMBINED ................362/61+ HEAT EXCHANGER COMBINED ...........165/11.1 ILLUMINATION COMBINED SOURCE ......362/253 LEAKAGE ...........................137/312+ LIQUID HEATER .....................126/388 LOCK COMBINATION ....................70/330+ CONDITION ......................70/432+ MACHINE TOOL CUTTING MACHINE ................83/522.11+ SELECTIVE PUNCHING .............234/131 MAIL BOX COMBINED .................232/37 MEASURING COMBINED ................73 SPACIAL RELATIONS ..............33 MECHANICAL ........................116 METAL CASTING COMBINED ............164/150+ METAL DEFORMING APPARATUS COMBINED 72/31+ MICROMETER ........................33/818+ MOUNTINGS .........................248/904* MUSIC INSTRUMENTS AUTOMATIC ..........84/169 TEACHING .......................84/477.R+ NAUTICAL ..........................116/26+ BUOY ...........................441/1+ LIFE PRESERVER COMBINED ........441/89 NUCLEAR FUEL RUPTURE WARNING ...376/251 NUCLEAR FUEL RUPTURE WARNING ...376/450 WATER LEVEL IN BOAT ............116/227+ NUCLEAR REACTOR CONDITION .........376/245 PHOTOGRAPHIC FILM HOLDERS .........354/276+ PIPES .............................138/104 WEAR ...........................138/36 PNEUMATIC DISPATCH ................406/34+ POISON ............................215/367 REFRIGERATION .....................62/125+ RESONANCE .........................334/30+ SAFES .............................109/38+ FLUID RELEASING COMBINED .......109/31 SEPARATOR, IMPERFORATE BOWL 494/10 CENTRIFUGAL ....................494/10 SPEAKING TUBE COMBINED ............181/19 STEAM ENGINE ......................346/3+ STEERING TOWED SHIP ...............114/246 STRAND TENSION ....................242/148 TAGS STOCK TALLEY .................283/79 TAILLIGHT COMBINED ................362/61+ TARGET COMBINED ELECTRICAL ........273/371+ TARGET COMBINED MECHANICAL ........273/378+ TELEMETRIC ........................340/870.4+ TESTER WITH .......................73 THERMOSTAT COMBINED ...............236/94 TIME ..............................368/223+ TRAIN CARRIED STATION INDICATOR ...246/174+ TRAIN DEFECT ......................246/169.R HOT BOX ........................116/214 TUNER .............................334/86+ TUNING RADIO ......................455/154.1 TYPE JUSTIFYING ...................276/11 TYPEWRITER ........................40/703+ LINE SPACING COMBINED ..........40/548+ VALVE .............................137/551+ WINDING SPRING MOTOR ...................185/44 SPRING MOTOR PLURAL ............185/14 WATCH ..........................368/210 WEIGHT MOTOR ...................185/36 WRECK BUOYS .......................441/6+ INDICIA (SEE INDICATORS) MILEAGE TRANSPORTATION ............283/24 INDIGO .............................. 548/457+ INDIGOID AZO COMPOUNDS .....................534/789 DYE COMPOSITIONS CONTAINING .......8/653 INDIUM, METAL WORKING WITH .......... 29/DIG.22 PYROMETALLURGY ....................75/688 INDOANILINES ........................ 552/302 INDOLINES ........................... 548/490 INDOPHENOLS ......................... 552/302 CARBAZOLE .........................548/442 INDUCTANCE .......................... 336 CAPACITOR WITH ....................361/270+ LAMP OR ELECTRONIC TUBE SYSTEM 315/289 HAVING .........................315/289+ RESISTOR WITH REDUCED .............338/61+ RESONATOR HAVING ONLY .............333/219+ SYSTEMS ...........................323/355 TRANSFORMER HAVING 336/69 MODIFYING MEANS FOR ............336/69 TRANSMISSION LINE COMPONENTS WITH ...........333/245+ LINE WITH ......................333/236+ TUNER HAVING LUMPED IMPEDANCE .....334/71+ VARIABLE ..........................336 INDUCTION (SEE ANTI-INDUCTION) CAB SIGNAL ........................246/194 SIGNAL BLOCK ...................246/63.R COIL CHECK OPERATED .................194/239+ COMMUNICATION CIRCUIT LOADING ..178/45+ ELECTRIC APPARATUS .............336 TELEPHONE ......................379/172+ CURRENT TRANSMISSION TO VEHICLES ..191/10 DISTURBANCES IN ELECTRIC174/32 CONDUCTORS AND CABLES REDUCING .174/32+ TELEGRAPH ......................178/69.R DRIVE FOR ELECTRIC RAILWAYS .......104/288+ ELECTROSTATIC GENERATOR ...........310/309+ ELECTROTHERMIC PROCESSES, 75/10.1+ METALLURGY .....................75/10.1+ FOR ELECTROTHERAPY ................607/115+ FURNACE ...........................373/138+ FURNACE WITH ARC ..................373/4 FURNACE WITH RESISTANCE ...........373/6 GENERATORS ........................310/168+ HEATERS ...........................219/10.75 LAMINATING APPARATUS ...........156/379.6+ LAMINATING METHODS USING .......156/272.2+ HEATING APPARATUS ......................219/6.5+ COOKING ........................219/10.493 METAL CASTING DEVICE COMBINED ..164/250.1 CONTINUOUS CASTING APPARATUS .164/507 METHODS ........................219/10.41+ IGNITING DEVICE ...................361/247+ INDUCTOR DEVICE ...................336 MOTOR .............................310/166+ SYSTEM .........................318/727+ REACTOR VARIABLE ..................336 REGULATOR .........................336 TELEGRAPH SYSTEM ..................178/43 TELEPHONE SYSTEM ..................379/55 TRAIN DISPATCHING .................246/8 TRANSFORMER STRUCTURE .............336 TRANSFORMER SYSTEM FOR METAL HEATING ........................219/116 INDUCTION MOTOR ..................... 310/166+ INDUCTOR SEE INDUCTANCE INDULINE ............................ 544/348 INDURATING CATALYSTS .........................502/100+ COMPOSITIONS ......................106/12 METAL CASTING USING ...............164/66.1+ CONTINUOUS CASTING .............164/475 INERT GASES SEPARATING ........................95 INERTIA CONTROLLED AIRCRAFT CONTROL GRAVITY ..........244/80 AIRCRAFT CONTROL GYROSCOPIC .......244/79 BRAKE .............................188/266 BRAKE .............................188/275 CENTRIFUGAL ELECTRIC SWITCH .......20/80.R CLOSURE CHECKS ....................16/83 COMPASSES GYROSCOPIC ..............33/324+ DERAILMENT TRIP ...................246/173 DISPENSER OUTLET ELEMENT ..........222/500 DROP BOMB CONTROL .................102/382+ FLY WHEELS ........................74/572+ FUSES .............................102/247+ HYDRAULIC BRAKE ...................303/24.1 MONORAIL CARS .....................105/141 OPERATED SWITCHES .................20/61.45R PENDULUM OPERATED EXHIBITOR .......40/485 PLANETARY GEARING .................475/267+ SPEED RESPONSIVE DEVICES ..........73/514+ TORPEDO STEERING ..................114/24 TOY VEHICLE DRIVE .................446/462+ VALVE ACTUATORS ...................137/38+ VIBRATING EXHIBITOR ...............40/613+ VIBRATION DAMPING .................188/378+ VIBRATION SENSING .................73/652+ INEXACT KNOWLEDGE ................... 395/61 INFANT CRAWLING, TEACHING ........... 434/255