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363-131 121-55A 14-.5
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PROJECTILES AMUSEMENT DEVICES, AERIAL .........273/317+ DESIGN ............................D22/115+ EXPLOSIVE CONTAINING ..............102/473 EXPLOSIVELY PROPELLED .............102/501+ FIRE ESCAPE .......................182/50 FLECHETTES ........................244/3.24+ GAMES AERIAL .........................273/317+ SIMULATED MISSLES ..............273/313+ SURFACE ........................273/108+ LAUNCHED FROM TOY VEHICLE .........446/435 LUBRICATING .......................102/511 MAKING ............................29/1.2 MEASURING AND TESTING .............73/167 MECHANICAL DEVICES ................124 SHELL OR CARTRIDGE LOADING ........86 STABILIZATION .....................244/3.1+ THROWN DETONATING TOY .............446/400 PROJECTION OR PROJECTOR SEE THROWER AERIAL PROJECTILE CATCHER COMBINED ...............273/318+ TARGET COMBINED ................273/348.1+ COMMINUTION CENTRIFUGAL PROJECTION .........241/275 FLUID ..........................241/39+ ELECTRIC LAMP .....................313 FILM ..............................353 MOTION PICTURE .................352/233 SLIDE ..........................40/513 FIRE ESCAPE .......................182/50 GRENADE FIREARM COMBINED ...............42/105 HAND ...........................102/483+ ORDNANCE COMBINED ..............89/1.1 GYMNASTIC .........................482/26+ ILLUMINATION ELECTRIC BULBS .................313 ELECTROPHOTOGRAPHIC ............355/232+ LANTERN ........................362/257+ PROTECTOR COMBINED .............362/317+ REFLECTORS .....................362/341+ REFLECTORS AND REFRACTORS 362/327+ COMBINED .....................362/327 REFRACTORS .....................362/326+ LANTERN SLIDES ....................40/152+ MECHANICAL ........................124 MICROFILM PRINTER ELECTROPHOTOGRAPHIC ............355/232+ MICROFILM READER ..................D16/225+ MOTION PICTURE ....................352 FILM WINDING ...................242/179+ SCREEN .........................359/443+ WINDING & REELING MEANS ........242/179+ OPTICS OF IMAGE PROJECTION ........353 PHOTOGRAPHIC PRINTING .............355/18+ PHOTOGRAPHIC VIEWER ...............D16/221+ RAILWAY MAIL DELIVERY .............258/5+ SCREEN ............................359/443+ SURFACE PROJECTILE ................273/129.R BALL GAME COMBINED .............273/119.R+ VEHICLE FENDER FORWARD ........................293/24+ SIDE ...........................293/21+ WEIGHT READING ....................177/178 PROLAMINES .......................... 530/372 COMPOSITIONS CONTAINING ...........106/149+ ZEIN ..............................530/373 PRONG AND PRONGED DEVICES SEE IMPALING; POINT BUTCHERING HANGERS ................452/196 ELECTRICAL CONNECTORS .............439 ELECTRIC PLUG ..................439 ELECTRONIC TUBE BASE ...........439/611+ LAMP BASE ......................439/611+ NAILS HEADS ..........................411/439+ POINTS PLURAL ..................411/457+ PRONTOSIL ........................... 534/676 PRONTYLLIN .......................... 564/86 PROOFREADING DEVICES ................ 281/51 PROP (SEE BRACE) .................... 248/351+ AWNING OUTRIGGERS .................160/45+ BICYCLE ...........................280/293+ CLOTHESLINE .......................248/353 DRAFT POLE ........................278/87 FLOWER ............................47/44+ LADDERS ...........................182/165+ COLLAPSIBLE ....................182/156+ HINGED EXTENSION ...............182/163 SEPARABLE EXTENSION ............182/22+ WHEELED ........................182/16 SCAFFOLDS BUILDING SUPPORTED ......182/87 SHOCKER ...........................56/431 THILL SUPPORT .....................278/85 TREE ..............................47/43 TRUNK LID .........................190/34 PROPELLER (SEE IMPELLER) ............ 416 AIRCRAFT COMBINED .................244/62+ STABILIZING ....................244/92 DESIGN ............................D12/214 LOCOMOTIVE COMBINED ...............105/66 MAKING, BY MILLING ................409/120 POWER PLANT X-ART .................60/904* SCREWS ............................416/176 SHIP COMBINED .....................440 BUOYANT ........................440/98+ CHAIN ..........................440/95+ OSCILLATING ....................440/13+ PORTABLE .......................440/53+ RECIPROCATING ..................440/13+ SCREW ..........................440/49+ TESTING ...........................73/147 TOY ...............................446/36+ AIRPLANE COMBINED ..............446/57+ PROPICILLIN ......................... 540/341 PROPIOLIC ACID ...................... 562/598 PROPIONIC ACID ...................... 562/606 PROPORTIONAL COUNTER ...........................250/374+ GEIGER MULLER TUBE .............313/93+ RADIOACTIVITY ..................250/336.1 SCINTILLATION ..................250/361.R+ TUBE STRUCTURE .................376/153+ FEEDING AUTOMATIC ......................431/90 DISPENSER AUTOMATIC CONTROL ....222/57 DISPENSING FROM NONSERIAL TRAPS 222/426+ DISPENSING FROM PLURAL CONTAINERS ...................222/134 DISPENSING FROM PLURAL OUTLETS .222/482+ FLUID DISTRIBUTION .............137/87+ GAS & AIR MIXER FOR BURNER .....431/354 AUTOMATIC ....................401/90 MORTAR MIXER ...................366/16+ MORTAR MIXING PROCESS ..........366/8 WATER PURIFICATION .............210/101 MEASURING FLOW METER .....................73/202+ GAUGE POINT MARKERS ............33/663+ PROPORTIONAL DIVIDERS ..........33/558.2 PROPORTIONER, RECTANGULAR ........... 33/DIG.9 PROPOSITIONAL LOGIC ................. 395/67 PROPULSION DEVICES AND SYSTEMS AIRCRAFT ..........................244/62+ AMMUNITION AND EXPLOSIVE DEVICES DESIGN .........................D22/112 LAND MINES .....................102/362 PROPELLING CHARGE COMBINED .....102/374+ PYROTECHNIC ROCKET .............102/347+ ELECTRIC OF RAILWAY CARS ..........104/288+ LAND VEHICLES CONVERTIBLE ....................280/7.15+ RUNNER .........................280/12.1+ SIMULATIONS ....................280/828+ SKATES .........................280/11.115 WHEEL PROPELLED ................280/3 WHEELED ........................280/200+ MARINE ............................440 MANUAL POWER ...................440/21+ MOTOR VEHICLES ....................180 PROPELLERS ........................416 RAILWAY CABLE ..........................104/173.1+ CAR ............................104/287+ LOCOMOTIVES ....................105/26.5+ SWITCHES AND SIGNALS ...........246 REACTION MOTORS ...................60/200.1+ STORE SERVICE CABLE PROPULSION SYSTEMS .......186/14+ SELF PROPELLED CAR SYSTEMS SINGLE IMPULSE SYSTEMS .........186/8+ PROSPECTING (SEE MEASURING; TESTING) 73/151+ ACOUSTIC VIBRATORY OR SEISMIC WAVE (SEE SEISMOGRAPHS AND SEISMOMETERS) CHEMICAL ANAYLSIS WITH APPARATUS ......................422/50+ METHODS ........................436/25 EARTH BORING COMBINED .............175/58+ ELECTRICAL ........................324/323+ RADAR ..........................342/191+ NEUTRON USING .....................250/253+ RADIANT ENERGY ....................250/253+ RADIOACTIVE USING .................250/253+ SOUND USING .......................181 X RAY USING .......................250/253 PROSTATIC RESECTOR (SEE RESECTOR) PROSTHETIC ARTICLE, DESIGN .......... D24/155+ PROSTHETIC ARTICLE, UTILITY ......... 623 PROSTOGLANDIN ACIDS ................. 562/503 ESTERS ............................560/121 PROTECTION (SEE COVER; FENDER; PREVENTION) AGAINST EARTH CURRENTS FOR ELECTRIC RAILWAYS ..............204 AGAINST RADIATION DAMAGE ..........376/277 ANTIABRASION OR PROTECTIVE LAYER ..430/961* ARM GUARD .........................D29/20 BAKING FOOD .......................126/22 BARREL BUNG .......................217/114 BONNETS FOR ANIMALS ...............54/80.1 BOOK ..............................281/20 BUILDING ..........................52 ANIMAL BLOCKER .................52/101 COATING ........................52/515+ EARTH QUAKE ....................52/167.R EARTH SUPPORTED COPING .........52/102 EXTERIOR FLASHING ..............52/58+ MARKER OR MONUMENT .............52/103 METAL MONUMENT MARKERS AND GUARDS .......................52/102+ POLE SHELL .....................52/727+ SAFES AND BANKS ................109 SNOW STOP ......................52/24+ TUBULAR EDGER ..................52/244 WINDOW .........................52/171 BURNER HEAT PROTECTOR .............431/350 AUTOMATIC ......................431/23 CASINGS FOR CIGARS .....................206/242+ FOR WATCH MOVEMENTS ............206/18 CLOCK KEY WITH DUST GUARD .........81/123 CLOSURE EDGE ......................49/462 COLLAPSIBLE STEERING POST .........280/777 DRILL ROD APPLYING WELL PROTECTOR TO .....29/236 GUIDE OR SLIDE FOR .............175/325.1+ ELECTRIC DEVICES ANTI-INDUCTIVE STRUCTURES ......174/32+ ARC LAMPS LIQUID ELECTRODE .....313/164 CIRCUIT BREAKER ARC ............20/144.R+ CONDUCTORS AND INSULATORS ......174 CONNECTOR CORD TERMINAL ........439/135+ DEMAGNETIZING ..................361/267+ DISCHARGING STATIC CHARGES .....361/212+ IMPLOSION OF TUBES .............445/8 LIGHTNING ARRESTER .............361/117+ LIGHTNING ARRESTER AND THERMAL CURRENT SWITCH ...............337/28+ LIGHTNING CONDUCTORS ...........174/2+ LIGHTNING RODS .................174/3 METER CIRCUIT ..................324/110 PLURAL TERMINAL INSULATOR ROD TYPE .........................174/179 RAILWAY RIGHT OF WAY ...........246/121 RAY ENERGY SHIELDS .............250/515.1 SAFETY SYSTEMS .................361/1+ SHOCK HAZARD ...................174/5.R SIGNAL BOX KEY .................340/302 SIGNAL SYSTEM CIRCUIT MAINTENANCE ..................340/292 TELEGRAPH SYSTEM CIRCUIT MAINTENANCE ..................178/69.R TELEPHONE ......................379/412+ ANTI-INDUCTIVE DEVICES AND SYSTEMS .....................379/416+ THERMAL CURRENT SWITCH ARC .....337/273+ THIRD RAIL .....................191/30+ TRACK CONNECTIONS ..............238/14.5+ TROLLEY ROPE ...................191/71 VOLTAGE DISTRIBUTION REGULATOR .191/2+ EROSION ...........................405/15+ EYE AND FACE GUARD ................D29/17+ FIBER PROTECTING DURING FLUID 8/133 TREATMENT ......................8/133 COLOR ..........................8/685 FIRE ESCAPES WITH FIRE PROTECTION .182/47 FLUID ..........................182/51 FLY NETS FOR ANIMALS ..............54/80.4 GARMENT AND BODY PART APPAREL TYPE ...................2/2+ APRONS BIBS SHIELDS ETC ........2/46+ DESIGN .......................D02/860+ ARM GUARD ......................D29/20 BACK AND CHEST SAFETY ..........2/92 DESIGN .......................D29/10+ BASEBALL GLOVES ................2/19 DESIGN .......................D29/21 BOXING GLOVES ..................2/18 BUTTONHOLE .....................24/659+ EYE AND FACE ...................D29/17+ GARMENT PROTECTORS .............D02/860 GOGGLES ........................2/426+ DESIGN .......................D16/102+ HAND ...........................D29/20 HEAD PROTECTORS FOR PERMANENT WAVING .......................132/243+ HEADWEAR .......................D02/891+ HELMETS ........................2/410+ DESIGN .......................D29/12+ LEG GUARD ......................D29/10+ LEGGINGS AND GAITERS ...........36/2.R DESIGN .......................D02/901 LEGGINGS STOCKING TYPE .........2/242 OVERSHOES ......................36/7.1A+ DESIGN .......................D02/909+ SHIRT BOSOM ....................2/120 SHOE, BOOT, AND LEGGING ........36/72.R+ SKIRT EDGE .....................2/222 SLIPPERS INSIDE SHOE ...........36/10 SPATS ..........................36/2.R STOCKING HEEL FROM SHOE ........36/55 TROUSER ........................2/231+ TROUSER GUARDS AND STRAPS ......24/72 WRINGER RELEASE ................68/256+ HAND GUARD OR GLOVE ...............D29/20+ HEADWARE & HELMETS ................D29/12+ HEAT EXCHANGER ....................165/134.1 HEATING SYSTEM PARTS FREEZING .....237/80 HIGH VOLTAGE FOR ELECTRIC 361/1+ APPARATUS AND CONDUCTORS .......361/1+ HORSE BOOTS ..........................54/82 SHOES ..........................168 HOSE AGAINST ABRASION OR BENDING ..138/110 JACKET ENGINE FREEZING ............123/41.1+ LEG GUARD .........................D29/10 LIGHT MODIFIERS AND COMBINED ......362/317+ LIGHTNING .........................361/117+ MARINE STRUCTURE ..................405/211+ METALS ............................422/7 CASTING DEVICE SAFETY ..........164/152 MOLTEN METAL OXIDATION PREVENTION .75/709 OBJECT AGAINST CORROSION BY ELECTRICAL NEUTRALIZATION ......204/147+ ELECTRIC CURRENT APPARATUS .....204/196+ MAGNETIC APPARATUS .............422/186.2 OXEN SHOES ..........................168/5 PADLOCK ...........................70/54+ PENCIL SHARPENER AND POINT PIANO CASE ........................84/183 PILES .............................405/211+ END CAPS .......................405/255 PIPE ENDS .........................138/96.R PIPE PRESSURE COMPENSATOR WITH FREEZE PROTECTOR ..........138/27 PIPE THAWING AND FREEZE PROTECTOR .138/32+ PROTECTIVE COATING COMPOSITIONS ...252/381+ REMOVABLE ......................427/154+ PROTECTORS ........................30/460 RAILWAY CAR HEATING STOVE .........126/57 ROADWAY CURBS OR CORNERS ...............404/7+ RAILWAY AUTOMATIC SWITCH TRAFFIC PROTECTED ............246/330 RAILWAY CROSSINGS SIGNALS AND GATES ........................246/293+ RAILWAY DRAWBRIDGE .............246/118+ RAILWAY GRADE CROSSING .........246/111+ RAILWAY RIGHT OF WAY DEFECT ....246/120+ RAILWAY SWITCH SNOW PROTECTED ..246/428 RAILWAY TRACK FASTENER BOXES ETC ..........................238/312 THIRD RAIL .....................191/30+ TRAFFIC BARRIER ................404/9+ TRAFFIC GUIDES .................404/6+ VAULT COVER ....................404/25+ SAFE ..............................109 SAFETY POWER STOPS ................192/129.R+ SPINNER TRAVELER ..................57/121 SYSTEMS FOR ELECTRIC LAMPS ........315/119+ TROLLEY OPERATING ROPE ............191/71 TRUNK HARNESS .....................190/26 UMBRELLAS .........................135/33.6 VEHICLE AND PARTS AIRCRAFT FUSELAGE SHIELDS ETC ..244/121 BUMPERS ........................293/102+ CAR STOVE ......................126/57 FENDERS ........................293 IMPACT OF COLLISION ............180/232 MUDGUARDS, EG FENDERS ..........280/847+ RAILWAY CAR ....................105/394 TIRE CHAIN LINK WITH ...........152/245 VEHICLE WHEEL ..................301/37.1+ WINDSHIELD AUXILIARY ...........296/95.1+ WINDSHIELD DEFLECTED AIR CURRENTS .....................296/91 WATCHCASE .........................368/286 ANTIMAGNETIC ...................368/293 WEAVING MACHINE STOP ..............139/336+ WOOD AGAINST DECOMPOSITION ........252/380+ PROTEINS ............................ 530/350+ ALBUMIN, PROTEIN ..................436/88 AMINO ACID FROM ...................562/516 FERMENTATIVE PURIFICATION OF ......435/68.1+ FOODS CONTAINING ..................426/72+ PLASTIC AND COATING COMPOSITIONS ..106 POLYMERS CONTAINING (SEE SYNTHETIC RESIN OR NATURAL RUBBER) SINGLE CELL .......................435/804* PROTEINS,SOURCE MATERIALS ........... 530/820+ PROTHROMBIN TIME, PT ................ 436/69 PROTON DETECTOR DETECTOR TUBES ....................376/153+ ELECTRIC SIGNALLING ...............250/336.1 NON-ELECTRIC SIGNALLING ...........250/472.1 SCINTILLATION .....................250/483.1 PROTOVERATRINE ...................... 546/34 PROTOZOA COMPOSITIONS PROTEINS FROM ..................530/822* PROTOZOA, PER SE, CULTURE METHODS .435/258.1+ SPECIES CROSS REFERENCE ........435/947* MEASURING AND TESTING .............435/7.22 PROTRACTOR .......................... 33/1.R DESIGN ............................D10/65 WITH STRAIGHT EDGE ................33/424+ PROVISION SAFES EVAPORATIVE COOLING ...............312/31.1+ VENTILATED ........................454/183 PROVITAMIN D3 ....................... 552/547 PRUNING IMPLEMENTS .................. 30 DESIGN ............................D08/5 PRUSSIAN BLUE ....................... 423/364+ PRUSSIC ACID ........................ 423/364 PSEUDOCUMENE (SEE AROMATIC HYDROCARBON) PSEVDOJERVINE ....................... 536/18.1 PSORALEN, IN DRUG ................... 514/455 PSYCHEDELIC LIGHTING ................ 362/811* PSYCHOLOGY .......................... 434/236+ PSYCHROMETER SEE HYGROMETER PTERIDINE, IN DRUG .................. 514/249 PTERINS ............................. 544/257 PUBLIC ADDRESS SYSTEMS .............. 381/82+ PUDDINGS ............................ 426/579 PUDDLERS BALLS WORKING .............. 29/15 PUFF HAIR PUFF OR POMPADOUR COMB .......132/106 IRON ..............................68/5.A+ POWDER APPLYING POCKETED .........401/200 DESIGN .........................D28/91 PUFFING CEREALS ...........................426/449+ APPARATUS ......................99/323.4 METALS ............................75/415 MINERALS ..........................252/378.R PULL (SEE PUSH) BOOT AND SHOE .....................36/56 BUTTON OR KNOB ....................16/121+ BELL ...........................116/172 DRAWER PULL TAG COMBINED .......40/325 SWITCH .........................20/329+ CHAIN OR ROD CLOSURE OPERATOR ...............292 DYNAMOMETER .......................73/862.381+ EXERCISER .........................482/92+ PULLING DEVICES ...................254 ASSEMBLY APPARATUS .............29/244 BOOTJACKS ......................223/114+ DISASSEMBLY APPARATUS ..........29/244+ FUSE ...........................81/3.8 HOIST LINE IMPLEMENTS ..........294 TACK ...........................12/16 SWITCHES ELECTRIC .................20/519 TAB, CONTAINER OPENING ............229/924+ PULL OFFS SEWING MACHINE THREAD .............112/242+ LEATHER SEWING .................112/58 PULLEY (SEE WHEELS) BAND SAW CLEANERS AND LUBRICATORS .......83/169 BLOCK AND TACKLE ..................254/390+ DESIGN ............................D08/360 ENDLESS BELT POWER TRANSMISSION ...474 GRIP ..............................254/391+ IDLE PULLEY BEARING ...............384/417 LATHE COMBINED MACHINE FOR .....29/29 LATHE FOR ......................82/117 PROCESSES ......................29/892+ SHAFT JOINT .......................403 SHEAVE, REELING STORAGE ...........242/47 TENSION ...........................242/155.R PULP BLEACHING OF ......................162/1+ BOBBINS AND SPOOLS ................242/118.32 COP TYPE .......................242/118.7 DYEING OF .........................8 FLUID TREATMENT OF MANIPULATIVE ...8/156 MAKING ............................162/1+ MAKING COMMINUTOR .................241/280+ PROCESSES ......................241/28 PROCESSES APPLICATION OF FLUID COMBINED .....................241/21 STONES .........................51/206.R+ MOLDING OF ........................162 TESTING FREENESS OF ...............73/53.3 PULPIT LECTERN ...................... D06/419 PULPSTONES .......................... 51/206.R+ PULSE AMPLIFIER .........................328/53 COMMUNICATIONS ....................375 DETECTION .........................128/687 GENERATOR .........................307/106+ BY PERIODIC INTERRUPTION .......307/132.R BY REGULATORY INTERRUPTION .....307/96+ SLAVE OSCILLATOR ...............331/47 LIGHT WAVE ........................359/184+ MEASURING TIME INTERVAL ...........968/846 MODULATION ........................332/106+ RADIO SYSTEM ...................375 MULTIPLEXING ......................370 REPEATER OR RELAY ..............370/97 OSCILLATOR ........................331 PULSATING CURRENT SYSTEMS SUPPLY FOR ELECTRON TUBE 315/246+ CIRCUITS .....................315/246 TELEGRAPH ......................178/66.1 THERAPEUTIC ....................607/72+ X RAY SYSTEMS ..................378/106 PULSATION DEVICES .................138/26+ BRAKE SYSTEM ...................303/87 FILTER CLEANING BY FLUID .......210/412 LIQUID PURIFICATION PROCESS ....210/637 AS TREATMENT OF LIQUID .......210/748 FILTER CLEANING ..............210/785 PUMP LIQUID ....................417/540+ PULSATOR MILKER .........................137/103+ COMBINED .....................119/14.1+ MOTOR HYDRAULIC, PNEUMATIC .........60/533+ PUMP DRIVE ...................417/383+ RADIO SYSTEM ......................375 TELEGRAPH, TELEPHONE SYSTEM ....375/38+ REPEATER OR RELAY SYSTEMS .........375/3 TIMING PRODUCING ..................968/901+ PULVERIZER .......................... 241 FURNACE FEEDER HAVING .............110/106 FURNACE, SOLID FUEL COMBINED ......110/232 PUMP ................................ 417 AGITATING .........................366/262 IN VACUUM ......................366/139 BATH CLOSET & SINK COMBINED .......4 BEARING LUBRICATION ...............384/322+ BOILER CLEANING ...................122/379 BRAKE SYSTEM ......................303/10 BREAST ............................604/73+ CASTING APPARATUS COMBINED ........164/303 CENTRIFUGAL .......................415/120+ CHAIN .............................198/643 CISTERN CLEANER ...................210/207 CLEANING COMBINED .................15/3 CLUTCH ............................192/58.R CONDENSER COMBINED ................165/112 CONTAINER COMBINED ................222/372 CONVERTIBLE TO MOTOR ..............417/237 DIVERSE ENERGY INPUT ...........60/712 ENGINE STARTING MOTOR ..........60/629 PNEUMATIC TRANSMISSION .........60/407+ CONVERTIBLE TO OTHER TYPE PUMP COOLING OF INTERNAL COMBUSTION ENGINE ..............123/41.63 DESIGN ............................D15/7+ DIAPHRAGM, MODERN PUMPS ...........261/DIG.37 DIFFUSION .........................417/152+ DISPENSING ........................222 DOUBLE ACTING INTERNAL COMBUSTION ENGINE COMBINED ................123/62 DREDGERS COMBINED .................37/317+ DRINKING FOUNTAIN COMBINED ........239/24 ELEVATOR COMBINED .................187/69 FILTRATION ........................210/416.1 FIRE EXTINGUISHING APPARATUS COMBINED .............169 FLUID PRESSURE DISPENSING .........222/401 BY COLLAPSIBLE WALL PUMP .......222/209 FLUID TRANSMISSION COMBINED INTERNAL COMBUSTION ENGINE .....60/597+ TURBINE, WITH SUPERCHARGING ..60/598+ PNEUMATIC ......................60/329 PRESSURE FLUID SOURCE & MOTOR ..60/325+ FOUNTAIN OR TROUGH ................119/76 FOUNTAIN PEN ......................401/143 FUMIGATOR .........................43/125+ GAS AND LIQUID CONTACT APPARATUS ..............261 GAS DISPENSING ....................222/3 GAS SEPARATOR COMBINED ............55/467 GETTER ............................417/48+ GETTER-ION ........................417/49 GREASE GUN ........................222/256 HEAT EXCHANGE FLUID CIRCULATING ...165/121 CIRCULATING FOR REFRIGERATION ..62 HEAT EXCHANGER COMBINED ...........165/120 HEATING AND ILLUMINATING48/186 GAS MIXER DELIVERY .............48/186 HYDROCEPHALUS .....................604/8+ INFUSION OF BODY TREATING MATERIALS604/151+ INTENSIFIER .......................417/225+ INTERNAL COMBUSTION ENGINE COMBINED ................123 AIR OR GAS .....................415 INTERNAL COMBUSTION ENGINE AND FLUID PRESSURE MOTOR ...........60/597+ JACK ..............................74/41 SUCTION ........................417 JET TYPE ..........................417/157+ JET TYPE BOILER TUBE BLOWER .......15/316.1+ JET TYPE IN VACUUM CLEANER ........15/408 LUBRICATING SYSTEM ................184/26 MAGNETO-HYDRODYNAMIC ..............417/49 MAKING ............................29/888.2+ MANUAL ............................D23/231 MEDICATOR COMBINED ................604/151+ MILKER ............................119/14.27 MINNOW BUCKET AERATOR .............43/57 MOTOR AND .........................60/325 PUNCH CARD OR COMPUTER CONTROL .60/368 PERISTALIC ........................417/474+ PLASTIC FILAMENT FORMING ..........425/66 PLASTIC FILAMENT FORMING ..........425/67+ PLASTIC FILAMENT FORMING ..........425/76+ PLASTIC FILAMENT FORMING ..........425/382.2 PLURAL PUMP DISPENSER .............222/255 PLURAL, DIVERSE ...................417/199.1+ PNEUMATIC CONVEYERS ...............406/96+ PNEUMATIC LOCOMOTIVE ..............105/63 PNEUMATIC PIANO ...................84/24 PNEUMATIC STACKERS ................406 PRESSURE FLUID SOURCE & MOTOR .....60/325+ PUFF, MACHINE FOR STITCHING .......112/121.24 PURIFICATION UNITS ................210/258 REGENERATION ...................210/191 RECEPTACLE FILLING ................141 REED ORGAN ........................84/355 REFRIGERATION WITH GAS & LIQUID CONTACT .................62/314 ROTARY EXPANSIBLE CHAMBNER ........418 ROTARY KINETIC FLUID ..............415 SERVICE STATION FUEL ..............D15/9.1+ SONIC .............................417/240+ SPRAYER COMBINED ..................239/302 SPRINKLER SYSTEM COMBINED .........239 SPUTTER-ION .......................417/49 STEAM HEATING SYSTEM, AIR VENTING ....................237/68 SUCTION ...........................415 TANK FOR HEAT TRANSFER WITH TESTING ..........73/168 TEXTILE FLUID TREATING APPARATUS ......................68/3.R TIRE INFLATION PUMP ...............152/415 TWO CYCLE INTERNAL COMBUSTION ENGINE COMBINED .....280/201 VACUUM,ROTARY EXPANSIBLE CHAMBER DEVICES ........................418 VEHICLE CARRIED SPRINKLER OR SPRAYER ...........239/146 VEHICLE COMBINED ..................280/201 VENTILATING IN GENERAL ............454 VENTILATION FOR BATHS 4/409 CLOSETS OR SINKS ...............4/409 LIQUID BRAKE ...................188/266+ WATER HEATING CIRCULATION .........237/63 WELL STRUCTURE COMBINED ...........166/105 WRENCH COMBINED ...................81/2 PUNCH AND PUNCHING .................. 83 BAG ...............................482/86+ BOARD .............................273/139 FILLING ........................53/235+ MAKING .........................493/374 BOLT OR RIVET HEADING .............470/205 BOOK BINDER SHEETS ................402/1 OPENING REINFORCEMENT ..........402/79 BUTTONHOLE ........................30/119 CAN OPENER TYPE ...................30/443 CLOSURE TYPE PUNCH .............220/278 CARD CONTROLLED CALCULATOR ........235/434+ CARDS .............................235/487 IN STORE SERVICE ...............186/56 CENTER OR PRICK ...................30/366 SHEETS OR BARS .................30/366 CUTTING COMBINED ..................83 DESIGN OF MACHINES FOR ............D15/128 EYELET SETTING WITH ...............227/51+ FORGING AND PUNCHING MACHINES .....29/34.R FRUIT SEED REMOVING ...............99/559+ HOLE DESIGN .......................D08/51 HORSESHOE MAKING COMBINED WITH ....59/36+ IMPLEMENTS ........................30/358 MACHINES ..........................83 GAUGE WORK LOCATOR .............83/268+ GAUGE WORK LOCATOR .............83/391+ GAUGE WORK LOCATOR .............83/467.1+ METAL DIMPLING AND ................72/412+ PAPER PUNCH .......................D19/72 PATTERN CONTROLLED ................83/76.1+ GANG ...........................234/64 SELECTIVE ......................234/59+ PRODUCT MANUFACTURING COMPUTERIZED 364/474.1+ PUNCH MAKING ......................76/107.1+ RASP PUNCHING .....................178/66.1 REFRIGERANT CONTAINER OPENER ......62/294 SAFETY GUARD MACHINE STOP .........192/134 SCREW HEAD NICKING ................470/63 SELECTIVE .........................234 INTERPOSER .....................234/97+ SHEET METAL PRESSING AND ..........72/324+ STONEWORKING ......................125/23.1+ SURGICAL CUTTING,TRACHEOTOME ......606/185 TIRE PUNCHING .....................29/22 TUFTING SEWING MACHINE ............112/80.1+ WOOD CUTTERS ......................144/196+ WOOD DISC CUTTING .................408/204 WOOD MATCH MAKING .................144/50+ WORKMENS TIME KEEPER CLOCK ........346/49+ PUNCTURE CLOSING OR HEALING COMPOSITIONS FOR ..................106/33 CONTAINER .........................220/278 HEAT EXCHANGE COMPOSITIONS COMBINED .......................252/72 REPAIRING PIPES ...................138/97+ STOCK MATERIAL ....................428/912* TIRES PNEUMATIC ...................152/502+ PATCHES ........................152/367+ PROCESSES OF MAKING ............156/95+ PUNCTURING DEVICES (SEE PUNCH) CAN OPENER TYPE ...................30/443 DISPENSER COMBINED ................222/80+ FOUNTAIN PEN ......................401/132+ PENETRATING, PERFORATING ..........83 PERFORATING & INKING EG TATTOOER ..81/9.2 RECEPTACLE CLOSING AND ............220/278 SHEET RETAINER TYPE ...............402/25 SURGICAL INSTRUMENT ...............606/185+ PUNTS ............................... 114/343+ PUPIN COIL .......................... 336 WITH CONDENSER ....................333 WITH LONG LINE ....................178/45+ PUPPETS ............................. 446/363 HAND ..............................446/327+ PURGER, REFRIGERANT ................. 62/474+ AUTOMATIC .........................62/195 BURNER ............................431/29+ BURNER ............................431/121+ PROCESS ...........................62/85 PURGING SUGAR CRYSTALS .............. 127/18+ APPARATUS .........................127/20 PURIFICATION OF SYNTHETIC RESIN OR 528/480+ NATURAL RUBBER .....................528/480+ PURIFICATION, PROTEINS .............. 530/412+ PURIFIERS & PURIFYING (SEE BLEACHING; CLEANER; DEHYDRATION; DISINFECTION; DISTILLATION; EVAPORATOR; EXTRACTING; FERMENTING; RECOVERY; STERILIZING) BENEFICIATING ORES ................423/1+ APPARATUS ......................266/168+ GAS SEPARATION APPARATUS ..........96 GAS SEPARATION PROCESS ............95 HYDROCARBON PURIFICATION ..........585/800+ LIQUID ............................210 USED OIL ..........................208/179+ PURINE NUCLEOTIDES .................. 536/27.6+ PURINES ............................. 544/264+ IN DRUG ...........................514/261 PURL KNIT FABRICS ................... 66/197 PURLING SEWING MACHINE STITCH ....... 112/161 PURPURPIN ........................... 552/261 PURSES .............................. 150/100+ COIN ..............................150/150+ DESIGN .........................D03/42 FRENCH PURSE ......................D03/42+ LATCH .............................D08/331+ PUSH (SEE PULL) BUTTON ELECTRIC SWITCH ................20/341+ FLUORESCENT ....................250/465.1 MECHANICAL BELL ................116/172 CARTS .............................280/47.26+ CUTTER ............................30 PLATE .............................16/1.R PUSHING DEVICES ...................254 RODS OR BARS CLOSURE OPERATOR ...............292 SIDE TRACK CAR .................213/224 PUSH PULL AMPLIFIERS ................ 330/118+ CASCADE TYPE ......................330/71+ WITH DISTRIBUTED PARAMETER 330/55 COUPLING .......................330/55 WITH FEEDBACK .....................330/81+ PUSHER (SEE CONVEYOR, RECIPROCATING) BLOCKS FOR SAW LOGS ...............83/710+ CAR PUSHING IMPLEMENT .............254/35+ CHECK CONTROLLED ARTICLE DELIVERY CHECK CONNECTOR ................194/293+ GRAVITY FORWARDLY TURNING PART .194/262+ GRAVITY RECIPROCATING PART .....194/260+ THRUST TYPE ....................194/249+ FEED CHECK CONTROLLED ARTICLE DELIVERY .....................194 CIRCULAR WOOD SAW ..............83/707+ COMBINED WITH OTHER TYPES OF CONVEYER SECTIONS ............198/570+ CONVEYER .......................198/717+ DRYING KILN MATERIAL ...........34/206 FURNACE FUEL ...................110/109 LABEL PASTING STRIP SERVER AND CUTTER .......................156/510 SAW LOG ........................83/710+ LOAD DISCHARGING FORK TINE OR SHOVEL CLEARERS ...294/50+ FURNACE ........................414/214 SELF LOADING VEHICLE ...........414/511 VEHICLE, EXTERNAL UNLOADER .....414/395+ LOCOMOTIVE TRACK PUSHER ...........105/31 PLASTIC BLOCK PRESS PORTABLE MOLD .425/453+ RAILWAY CAR PROPULSION SYSTEM .....104/162+ ROADWAY SNOW PLOW V TYPE ..........37/272+ SLED ..............................280/14.2+ STOCK TO BE MACHINED ..............414/14+ TRUCKMANS CAR DRIVE ...............105/90.1+ PUTLOGS OR SPACER ................... 182/229 LADDER COMBINE ....................182/214 SCAFFOLD WALL EMBEDDED ............182/87 PUTTING ON GARMENTS ..........................223/111+ COAT ACCESSORY .................2/101 GARMENT SUPPORTERS .............2/300 PUTTY DEVICES ...........................425/458 INCLUDING PUTTY SUPPLY .........425/87 REMOVING ATTACHMENT, MOVING .............15/256.5 IMPLEMENT SCRAPER ..............15/236.1+ PUZZLE .............................. 273/153.R+ DESIGN ............................D21/104 JIGSAW TYPE .......................428/33 LOCKS .............................70/289 PVC-ISOCYANATE RESINS MOLDING CELLULAR ..................264/DIG.3 PVDF ................................ 310/800* PYCNOMETERS ......................... 73/32.R PYRAMIDON ........................... 548/367.4 PYRANS .............................. 549/356+ PYRANTHRONES ........................ 552/282 PYRAZINES ........................... 544/336+ PYRAZOLES ........................... 548/373.1+ ACRIDINE NUCLEUS CONTAINING .......546/26 AZO COMPOUNDS .....................534/751+ HEAVY METAL CONTAINING .........534/710+ BARBITURATE ADDITION COMPOUNDS ....544/300 PYRAZOLIDINE ........................ 548/356.1+ PYRAZOLINE .......................... 548/379.1 PYRAZOLONE (SEE PYRAZOLES) PYRENE (SEE AROMATIC HYDROCARBON) ... 585/400+ PYRETHRUM ........................... 560/124 INSECTICIDES CONTAINING ...........514/65+ PYRIDINE ............................ 546/348+ AZO COMPOUNDS .....................534/770+ HEAVY METAL CONTAINING ............546/2+ PYRIDIUM ............................ 534/605+ PYRIDOANTHRAQUINONES ................ 546/78 PYRIDONE ............................ 546/290 PYRIDOXINE .......................... 546/301 PYRIMIDINES ......................... 544/242+ PYROCATECHIN ........................ 568/763+ PYROELECTRIC LAMPS STRUCTURE .........................313/14 SYSTEM OF SUPPLY ..................315/359 ELECTRIC HEATER FOR ............315/115+ PLURAL LOADS .................315/114 PYROGALLOL .......................... 568/763+ PYROGRAPHIC BURNING TOOLS .....................126/401 ELECTRIC .......................219/227+ FUEL ...........................368/248+ ELECTRIC TOOLS ....................219/227+ HAND TOOL SPARK ................219/384 MACHINE SPARK ..................219/68+ PENS ..............................219/229 RECORDERS .........................346/76.R TELEGRAPH RECEIVER ................178/94 TEXTILE FINISHING .................26/3+ PYROLIGINEOUS ACID .................. 562/607 PRODUCTION OF .....................201 PYROLYSIS (SEE CRACKING) ACETYLENE PRODUCTION BY ...........585/534+ AROMATIC HYDROCARBONS BY ..........585/476 CARBON PREPARATION BY .............423+ NATURAL RESINS ....................530/200+ ROSIN .............................530/226+ PYROMAGNETOELECTRIC DEVICES ......... 310/306+ PYROMETALLURGY ...................... 75/414+ PYROMETERS .......................... 374/100+ OPTICAL ...........................356/43+ RADIATION .........................374/121+ THERMOELECTRIC .................136/213+ RELAY TEMPERATURE REGULATION ......236/69+ PYROMUCIC ACID ...................... 549/484 PYRONES ............................. 549/416+ PYRONINE ............................ 549/388+ PYROPHORIC IGNITERS ................. 431/273+ ALLOYS ............................420/416 CORRELATED WITH BURNER FEED .......431/254 TOBACCO PRODUCT COMBINED ..........131/351 WITH BURNER COVER .................431/146+ CORRELATED ACTUATION ...........431/129+ PYROPHOSPHATE ESTERS ................ 558/152 FORMATION OF ......................558/127+ PYROTECHNIC COMPOSITIONS ......................149/37+ DEVICES ...........................102/335+ FLARE .............................D22/112 ILLUSION AMUSEMENT DEVICES ........472/66 SIGNALS ...........................102/335+ DETONATING BURGLAR ALARMS ......116/83 DOOR FASTENER ................116/11 RAILROAD TORPEDOES .............246/486 PYROXYLIN ........................... 536/35+ APPARATUS .........................425/90+ COMPOSITIONS ......................106/169+ PYRROCOLINES ........................ 546/73 PYRROLIDINE ......................... 548/579 PYRROLINE ........................... 548/565 PYRROLS ............................. 548/400+