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Class   60POWER PLANTS
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[List of Pre Grant Publications for class 60 subclass 200.1][List of Patents for class 60 subclass 200.1]200.1 REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.)
 [List of Pre Grant Publications for class 60 subclass 201][List of Patents for class 60 subclass 201]201 Subclass 201 indent level is 1 Rotating or cyclic movement during axial thrust
 [List of Pre Grant Publications for class 60 subclass 202][List of Patents for class 60 subclass 202]202 Subclass 202 indent level is 1 Ion motor
 [List of Pre Grant Publications for class 60 subclass 203.1][List of Patents for class 60 subclass 203.1]203.1 Subclass 203.1 indent level is 1 Electric, nuclear, or radiated energy fluid heating means
[List of Pre Grant Publications for class 60 subclass 204][List of Patents for class 60 subclass 204]204 Subclass 204 indent level is 1 Method of operation
[List of Pre Grant Publications for class 60 subclass 205][List of Patents for class 60 subclass 205]205 Subclass 205 indent level is 2 By chemical reaction
[List of Pre Grant Publications for class 60 subclass 221][List of Patents for class 60 subclass 221]221 Subclass 221 indent level is 1 Motive fluid principally liquid
 [List of Pre Grant Publications for class 60 subclass 222][List of Patents for class 60 subclass 222]222 Subclass 222 indent level is 2 Plural discharge outlets
 [List of Pre Grant Publications for class 60 subclass 223][List of Patents for class 60 subclass 223]223 Subclass 223 indent level is 1 With destruction sensing and preventing means
[List of Pre Grant Publications for class 60 subclass 224][List of Patents for class 60 subclass 224]224 Subclass 224 indent level is 1 Interrelated reaction motors
 [List of Pre Grant Publications for class 60 subclass 225][List of Patents for class 60 subclass 225]225 Subclass 225 indent level is 2 Sequentially operated
[List of Pre Grant Publications for class 60 subclass 226.1][List of Patents for class 60 subclass 226.1]226.1 Subclass 226.1 indent level is 2 Air and diverse fluid discharge from separate discharge outlets (e.g., fan jet, etc.)
 [List of Pre Grant Publications for class 60 subclass 227][List of Patents for class 60 subclass 227]227 Subclass 227 indent level is 1 Motive fluid principally steam
[List of Pre Grant Publications for class 60 subclass 228][List of Patents for class 60 subclass 228]228 Subclass 228 indent level is 1 With thrust direction modifying means
 [List of Pre Grant Publications for class 60 subclass 229][List of Patents for class 60 subclass 229]229 Subclass 229 indent level is 2 With plural selectively usable motive fluid ejecting means
[List of Pre Grant Publications for class 60 subclass 230][List of Patents for class 60 subclass 230]230 Subclass 230 indent level is 2 Jet stream deflecting means
 [List of Pre Grant Publications for class 60 subclass 232][List of Patents for class 60 subclass 232]232 Subclass 232 indent level is 2 Motive fluid outlet movable relative to motor part
[List of Pre Grant Publications for class 60 subclass 233][List of Patents for class 60 subclass 233]233 Subclass 233 indent level is 1 Condition responsive thrust varying means
 [List of Pre Grant Publications for class 60 subclass 234][List of Patents for class 60 subclass 234]234 Subclass 234 indent level is 2 Solid propellant depletion control
[List of Pre Grant Publications for class 60 subclass 235][List of Patents for class 60 subclass 235]235 Subclass 235 indent level is 2 Motive fluid outlet area and fuel flow control
 [List of Pre Grant Publications for class 60 subclass 240][List of Patents for class 60 subclass 240]240 Subclass 240 indent level is 2 Oxidizer and fuel flow control
 [List of Pre Grant Publications for class 60 subclass 241][List of Patents for class 60 subclass 241]241 Subclass 241 indent level is 2 Plural burners in series
 [List of Pre Grant Publications for class 60 subclass 242][List of Patents for class 60 subclass 242]242 Subclass 242 indent level is 2 Outlet area control
 [List of Pre Grant Publications for class 60 subclass 243][List of Patents for class 60 subclass 243]243 Subclass 243 indent level is 2 Fuel flow control
[List of Pre Grant Publications for class 60 subclass 244][List of Patents for class 60 subclass 244]244 Subclass 244 indent level is 1 Motive fluid from diverse generators alternatively ejected through outlet
 [List of Pre Grant Publications for class 60 subclass 245][List of Patents for class 60 subclass 245]245 Subclass 245 indent level is 2 Propellant supply used in one operation reduced before starting another
 [List of Pre Grant Publications for class 60 subclass 246][List of Patents for class 60 subclass 246]246 Subclass 246 indent level is 1 Turborocket
[List of Pre Grant Publications for class 60 subclass 247][List of Patents for class 60 subclass 247]247 Subclass 247 indent level is 1 Intermittent combustion
 [List of Pre Grant Publications for class 60 subclass 248][List of Patents for class 60 subclass 248]248 Subclass 248 indent level is 2 Air bypass passage
 [List of Pre Grant Publications for class 60 subclass 249][List of Patents for class 60 subclass 249]249 Subclass 249 indent level is 2 Aerodynamic valve
 [List of Pre Grant Publications for class 60 subclass 250][List of Patents for class 60 subclass 250]250 Subclass 250 indent level is 1 Plural propellants to burn sequentially
 [List of Pre Grant Publications for class 60 subclass 251][List of Patents for class 60 subclass 251]251 Subclass 251 indent level is 1 Solid and fluid propellant
 [List of Pre Grant Publications for class 60 subclass 252][List of Patents for class 60 subclass 252]252 Subclass 252 indent level is 1 Gel propellant
[List of Pre Grant Publications for class 60 subclass 253][List of Patents for class 60 subclass 253]253 Subclass 253 indent level is 1 Solid propellant
 [List of Pre Grant Publications for class 60 subclass 254][List of Patents for class 60 subclass 254]254 Subclass 254 indent level is 2 Including means to terminate or regulate motive fluid production
 [List of Pre Grant Publications for class 60 subclass 255][List of Patents for class 60 subclass 255]255 Subclass 255 indent level is 2 Including propellant support means
 [List of Pre Grant Publications for class 60 subclass 256][List of Patents for class 60 subclass 256]256 Subclass 256 indent level is 2 Including ignition means
[List of Pre Grant Publications for class 60 subclass 257][List of Patents for class 60 subclass 257]257 Subclass 257 indent level is 1 Liquid oxidizer
 [List of Pre Grant Publications for class 60 subclass 258][List of Patents for class 60 subclass 258]258 Subclass 258 indent level is 2 Including injector means
 [List of Pre Grant Publications for class 60 subclass 259][List of Patents for class 60 subclass 259]259 Subclass 259 indent level is 2 Including pressurizing means
 [List of Pre Grant Publications for class 60 subclass 260][List of Patents for class 60 subclass 260]260 Subclass 260 indent level is 2 Including heating means
[List of Pre Grant Publications for class 60 subclass 761][List of Patents for class 60 subclass 761]761 Subclass 761 indent level is 1 Having afterburner
 [List of Pre Grant Publications for class 60 subclass 762][List of Patents for class 60 subclass 762]762 Subclass 762 indent level is 2 Having oxidizer bypassed to afterburner feature
 [List of Pre Grant Publications for class 60 subclass 763][List of Patents for class 60 subclass 763]763 Subclass 763 indent level is 2 Movable flame holder
 [List of Pre Grant Publications for class 60 subclass 764][List of Patents for class 60 subclass 764]764 Subclass 764 indent level is 2 Fuel flow control
 [List of Pre Grant Publications for class 60 subclass 765][List of Patents for class 60 subclass 765]765 Subclass 765 indent level is 2 Particular flame holder structure
 [List of Pre Grant Publications for class 60 subclass 766][List of Patents for class 60 subclass 766]766 Subclass 766 indent level is 2 Particular liner or casing structure
 [List of Pre Grant Publications for class 60 subclass 262][List of Patents for class 60 subclass 262]262 Subclass 262 indent level is 1 Air passage bypasses combustion chamber
 [List of Pre Grant Publications for class 60 subclass 263][List of Patents for class 60 subclass 263]263 Subclass 263 indent level is 1 Plural motive fluid generating means or plural outlets
 [List of Pre Grant Publications for class 60 subclass 264][List of Patents for class 60 subclass 264]264 Subclass 264 indent level is 1 Including motive fluid treating means
 [List of Pre Grant Publications for class 60 subclass 265][List of Patents for class 60 subclass 265]265 Subclass 265 indent level is 1 Means to flow film on surface
[List of Pre Grant Publications for class 60 subclass 266][List of Patents for class 60 subclass 266]266 Subclass 266 indent level is 1 Including heat exchange means
 [List of Pre Grant Publications for class 60 subclass 267][List of Patents for class 60 subclass 267]267 Subclass 267 indent level is 2 For a liquid
 [List of Pre Grant Publications for class 60 subclass 268][List of Patents for class 60 subclass 268]268 Subclass 268 indent level is 1 Including counter rotating rotors
 [List of Pre Grant Publications for class 60 subclass 269][List of Patents for class 60 subclass 269]269 Subclass 269 indent level is 1 Including mechanical air compressor or air flow inducing means
[List of Pre Grant Publications for class 60 subclass 767][List of Patents for class 60 subclass 767]767 Subclass 767 indent level is 1 Air supplied by ram effect (e.g., ramjet, etc.)
 [List of Pre Grant Publications for class 60 subclass 768][List of Patents for class 60 subclass 768]768 Subclass 768 indent level is 2 Supersonic speed therethrough (e.g., scramjet, etc.)
 [List of Pre Grant Publications for class 60 subclass 769][List of Patents for class 60 subclass 769]769 Subclass 769 indent level is 2 Solid fuel
[List of Pre Grant Publications for class 60 subclass 770][List of Patents for class 60 subclass 770]770 Subclass 770 indent level is 1 Particular exhaust nozzle feature
 [List of Pre Grant Publications for class 60 subclass 771][List of Patents for class 60 subclass 771]771 Subclass 771 indent level is 2 Having variable area
 [List of Pre Grant Publications for class 60 subclass 595][List of Patents for class 60 subclass 595]595 INTERNAL COMBUSTION TYPE FREE PISTON DEVICE SUPPLIES MOTIVE FLUID TO MOTOR
 [List of Pre Grant Publications for class 60 subclass 596][List of Patents for class 60 subclass 596]596 INTERNAL COMBUSTION TYPE FREE PISTON DEVICE WITH PRESSURE FLUID STARTING MEANS
[List of Pre Grant Publications for class 60 subclass 597][List of Patents for class 60 subclass 597]597 FLUID MOTOR MEANS DRIVEN BY WASTE HEAT OR BY EXHAUST ENERGY FROM INTERNAL COMBUSTION ENGINE
[List of Pre Grant Publications for class 60 subclass 598][List of Patents for class 60 subclass 598]598 Subclass 598 indent level is 1 With supercharging means for engine
 [List of Pre Grant Publications for class 60 subclass 599][List of Patents for class 60 subclass 599]599 Subclass 599 indent level is 2 With means to change temperature of supercharged flow
[List of Pre Grant Publications for class 60 subclass 600][List of Patents for class 60 subclass 600]600 Subclass 600 indent level is 2 With condition responsive valve means to control supercharged flow and exhaust products
[List of Pre Grant Publications for class 60 subclass 602][List of Patents for class 60 subclass 602]602 Subclass 602 indent level is 2 Having condition responsive valve controlling engine exhaust flow
 [List of Pre Grant Publications for class 60 subclass 604][List of Patents for class 60 subclass 604]604 Subclass 604 indent level is 2 With heat exchanger to transfer energy from engine exhaust to motive fluid for motor
[List of Pre Grant Publications for class 60 subclass 605.1][List of Patents for class 60 subclass 605.1]605.1 Subclass 605.1 indent level is 2 Supercharging means driven by engine exhaust actuated motor
 [List of Pre Grant Publications for class 60 subclass 613][List of Patents for class 60 subclass 613]613 Subclass 613 indent level is 1 With means to store combustion products prior to entry into fluid motor means
[List of Pre Grant Publications for class 60 subclass 614][List of Patents for class 60 subclass 614]614 Subclass 614 indent level is 1 Having fluid motor motive fluid treating, controlling or conditioning means
 [List of Pre Grant Publications for class 60 subclass 615][List of Patents for class 60 subclass 615]615 Subclass 615 indent level is 2 Having condition responsive control of motive fluid
[List of Pre Grant Publications for class 60 subclass 616][List of Patents for class 60 subclass 616]616 Subclass 616 indent level is 2 Having means to transfer heat energy between engine exhaust and motive fluid for fluid motor
 [List of Pre Grant Publications for class 60 subclass 619][List of Patents for class 60 subclass 619]619 Subclass 619 indent level is 2 Having means to add a diverse fluid to combustion products
[List of Pre Grant Publications for class 60 subclass 620][List of Patents for class 60 subclass 620]620 Subclass 620 indent level is 1 Fluid motor means is expansible chamber type with movable parts of motor and engine being interconnected
 [List of Pre Grant Publications for class 60 subclass 621][List of Patents for class 60 subclass 621]621 Subclass 621 indent level is 2 Movable wall portions are rigidly interconnected
 [List of Pre Grant Publications for class 60 subclass 622][List of Patents for class 60 subclass 622]622 Subclass 622 indent level is 2 Expansible chamber of fluid motor means receives exhaust alternately from two or more expansible chambers of engine means
 [List of Pre Grant Publications for class 60 subclass 623][List of Patents for class 60 subclass 623]623 Subclass 623 indent level is 2 Fluid motor is rotary type
 [List of Pre Grant Publications for class 60 subclass 624][List of Patents for class 60 subclass 624]624 Subclass 624 indent level is 1 Fluid motor means is a turbine with output means mechanically interconnected with internal combustion engine output
[List of Pre Grant Publications for class 60 subclass 272][List of Patents for class 60 subclass 272]272 INTERNAL COMBUSTION ENGINE WITH TREATMENT OR HANDLING OF EXHAUST GAS
[List of Pre Grant Publications for class 60 subclass 273][List of Patents for class 60 subclass 273]273 Subclass 273 indent level is 1 Methods
 [List of Pre Grant Publications for class 60 subclass 274][List of Patents for class 60 subclass 274]274 Subclass 274 indent level is 2 Anti-pollution
 [List of Pre Grant Publications for class 60 subclass 275][List of Patents for class 60 subclass 275]275 Subclass 275 indent level is 1 By electrolysis, electrical discharge, electrical field, or vibration generator
 [List of Pre Grant Publications for class 60 subclass 276][List of Patents for class 60 subclass 276]276 Subclass 276 indent level is 1 Having means analyzing composition of exhaust gas
 [List of Pre Grant Publications for class 60 subclass 277][List of Patents for class 60 subclass 277]277 Subclass 277 indent level is 1 Having sensor or indicator of malfunction, unsafeness, or disarray of treater (e.g., fusible link, etc.)
[List of Pre Grant Publications for class 60 subclass 278][List of Patents for class 60 subclass 278]278 Subclass 278 indent level is 1 Material from exhaust structure fed to engine intake
 [List of Pre Grant Publications for class 60 subclass 279][List of Patents for class 60 subclass 279]279 Subclass 279 indent level is 2 Separated reactive constituent of exhaust fed to engine
 [List of Pre Grant Publications for class 60 subclass 280][List of Patents for class 60 subclass 280]280 Subclass 280 indent level is 1 Having auxiliary device mechanically driven by exhaust gas
 [List of Pre Grant Publications for class 60 subclass 281][List of Patents for class 60 subclass 281]281 Subclass 281 indent level is 1 Having exhaust gas collection and storage, or use as a pressure fluid source
[List of Pre Grant Publications for class 60 subclass 282][List of Patents for class 60 subclass 282]282 Subclass 282 indent level is 1 By means producing a chemical reaction of a component of the exhaust gas
 [List of Pre Grant Publications for class 60 subclass 283][List of Patents for class 60 subclass 283]283 Subclass 283 indent level is 2 With means handling crankcase, carburetor, or gas tank vapor
 [List of Pre Grant Publications for class 60 subclass 284][List of Patents for class 60 subclass 284]284 Subclass 284 indent level is 2 Automatic or timed reactor purge or heat-up in engine starting operation
 [List of Pre Grant Publications for class 60 subclass 285][List of Patents for class 60 subclass 285]285 Subclass 285 indent level is 2 Engine fuel, air, or ignition controlled by sensor of reactor condition
 [List of Pre Grant Publications for class 60 subclass 286][List of Patents for class 60 subclass 286]286 Subclass 286 indent level is 2 Condition responsive control of heater, cooler, igniter, or fuel supply of reactor
[List of Pre Grant Publications for class 60 subclass 287][List of Patents for class 60 subclass 287]287 Subclass 287 indent level is 2 Condition responsive control of reactor feed, pressure, or by-pass
 [List of Pre Grant Publications for class 60 subclass 294][List of Patents for class 60 subclass 294]294 Subclass 294 indent level is 2 Reactor control correlated with cyclic or external engine control
[List of Pre Grant Publications for class 60 subclass 295][List of Patents for class 60 subclass 295]295 Subclass 295 indent level is 2 Having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst
 [List of Pre Grant Publications for class 60 subclass 297][List of Patents for class 60 subclass 297]297 Subclass 297 indent level is 2 Reactor plus a washer, sorber or mechanical separator
 [List of Pre Grant Publications for class 60 subclass 298][List of Patents for class 60 subclass 298]298 Subclass 298 indent level is 2 With means cooling reactor or reactor feed
[List of Pre Grant Publications for class 60 subclass 299][List of Patents for class 60 subclass 299]299 Subclass 299 indent level is 2 Using a catalyst
 [List of Pre Grant Publications for class 60 subclass 303][List of Patents for class 60 subclass 303]303 Subclass 303 indent level is 2 Having heater, igniter, or fuel supply for reactor
[List of Pre Grant Publications for class 60 subclass 304][List of Patents for class 60 subclass 304]304 Subclass 304 indent level is 2 Oxidizer feed passage at engine exhaust valve, manifold or port
[List of Pre Grant Publications for class 60 subclass 307][List of Patents for class 60 subclass 307]307 Subclass 307 indent level is 2 Pressurizing means feeds reactive air to reactor
 [List of Pre Grant Publications for class 60 subclass 309][List of Patents for class 60 subclass 309]309 Subclass 309 indent level is 1 Having retainer or flow director for exhaust gas condensate
 [List of Pre Grant Publications for class 60 subclass 310][List of Patents for class 60 subclass 310]310 Subclass 310 indent level is 1 Treated by washing, or having liquid contact structure
 [List of Pre Grant Publications for class 60 subclass 311][List of Patents for class 60 subclass 311]311 Subclass 311 indent level is 1 By sorber or mechanical separator
[List of Pre Grant Publications for class 60 subclass 312][List of Patents for class 60 subclass 312]312 Subclass 312 indent level is 1 Pulsed, timed, tuned or resonating exhaust
 [List of Pre Grant Publications for class 60 subclass 313][List of Patents for class 60 subclass 313]313 Subclass 313 indent level is 2 Correlated exhausts from plural cylinders
 [List of Pre Grant Publications for class 60 subclass 314][List of Patents for class 60 subclass 314]314 Subclass 314 indent level is 2 Two-cycle engine
[List of Pre Grant Publications for class 60 subclass 315][List of Patents for class 60 subclass 315]315 Subclass 315 indent level is 1 Pump draws exhaust gas from engine
 [List of Pre Grant Publications for class 60 subclass 316][List of Patents for class 60 subclass 316]316 Subclass 316 indent level is 2 Fluid jet or stream aspirates exhaust gas
[List of Pre Grant Publications for class 60 subclass 317][List of Patents for class 60 subclass 317]317 Subclass 317 indent level is 1 Exhaust and external fluid mingling structure
 [List of Pre Grant Publications for class 60 subclass 318][List of Patents for class 60 subclass 318]318 Subclass 318 indent level is 2 External fluid is steam
 [List of Pre Grant Publications for class 60 subclass 319][List of Patents for class 60 subclass 319]319 Subclass 319 indent level is 2 Exhaust aspirates external fluid
[List of Pre Grant Publications for class 60 subclass 320][List of Patents for class 60 subclass 320]320 Subclass 320 indent level is 1 Exhaust gas or exhaust system element heated, cooled, or used as a heat source
 [List of Pre Grant Publications for class 60 subclass 321][List of Patents for class 60 subclass 321]321 Subclass 321 indent level is 2 Cooled manifold
 [List of Pre Grant Publications for class 60 subclass 322][List of Patents for class 60 subclass 322]322 Subclass 322 indent level is 1 Having vibration attenuating, or expansion and contraction relieving structure
 [List of Pre Grant Publications for class 60 subclass 323][List of Patents for class 60 subclass 323]323 Subclass 323 indent level is 1 Common receiver having inlets from plural cylinder (i.e., exhaust manifold)
 [List of Pre Grant Publications for class 60 subclass 324][List of Patents for class 60 subclass 324]324 Subclass 324 indent level is 1 Divider, collector, valve means, or boundary layer device controlling exhaust gas flow
[List of Pre Grant Publications for class 60 subclass 625][List of Patents for class 60 subclass 625]625 INTERNAL COMBUSTION ENGINE WITH STRUCTURE ROTATING OR STARTING IT BY PRESSURE FLUID
[List of Pre Grant Publications for class 60 subclass 626][List of Patents for class 60 subclass 626]626 Subclass 626 indent level is 1 Having means for compressing, generating or storing pressure fluid
 [List of Pre Grant Publications for class 60 subclass 627][List of Patents for class 60 subclass 627]627 Subclass 627 indent level is 2 Having condition responsive control of means
 [List of Pre Grant Publications for class 60 subclass 628][List of Patents for class 60 subclass 628]628 Subclass 628 indent level is 2 Storage vessel charged by internal combustion engine acting as a pump
 [List of Pre Grant Publications for class 60 subclass 629][List of Patents for class 60 subclass 629]629 Subclass 629 indent level is 2 Pressure fluid motor convertible to pressure fluid pump
[List of Pre Grant Publications for class 60 subclass 630][List of Patents for class 60 subclass 630]630 Subclass 630 indent level is 1 Having manual selector of engine valve settings or of fluid flow branches
 [List of Pre Grant Publications for class 60 subclass 631][List of Patents for class 60 subclass 631]631 Subclass 631 indent level is 2 Including means selecting direction of engine rotation
[List of Pre Grant Publications for class 60 subclass 632][List of Patents for class 60 subclass 632]632 ONE SHOT EXPLOSION ACTUATED EXPANSIBLE CHAMBER TYPE MOTOR
 [List of Pre Grant Publications for class 60 subclass 633][List of Patents for class 60 subclass 633]633 Subclass 633 indent level is 1 Having means for feeding fluid fuel
 [List of Pre Grant Publications for class 60 subclass 634][List of Patents for class 60 subclass 634]634 Subclass 634 indent level is 1 Having plural charge holding means
 [List of Pre Grant Publications for class 60 subclass 635][List of Patents for class 60 subclass 635]635 Subclass 635 indent level is 1 Having mechanical means securing working member in fired position
 [List of Pre Grant Publications for class 60 subclass 636][List of Patents for class 60 subclass 636]636 Subclass 636 indent level is 1 Having latch, rupture or safety means resisting movement of working member or firing means from unfired position
 [List of Pre Grant Publications for class 60 subclass 637][List of Patents for class 60 subclass 637]637 Subclass 637 indent level is 1 Having orifice or conduit restricting flow of combustion products from combustion zone to motor chamber
 [List of Pre Grant Publications for class 60 subclass 638][List of Patents for class 60 subclass 638]638 Subclass 638 indent level is 1 Having shock absorbing, damping or slow down means for working member
[List of Pre Grant Publications for class 60 subclass 39.01][List of Patents for class 60 subclass 39.01]39.01 COMBUSTION PRODUCTS USED AS MOTIVE FLUID
[List of Pre Grant Publications for class 60 subclass 772][List of Patents for class 60 subclass 772]772 Subclass 772 indent level is 1 Process
 [List of Pre Grant Publications for class 60 subclass 773][List of Patents for class 60 subclass 773]773 Subclass 773 indent level is 2 Having power output control
 [List of Pre Grant Publications for class 60 subclass 774][List of Patents for class 60 subclass 774]774 Subclass 774 indent level is 2 Multiple expansion
 [List of Pre Grant Publications for class 60 subclass 775][List of Patents for class 60 subclass 775]775 Subclass 775 indent level is 2 Introducing water or steam
[List of Pre Grant Publications for class 60 subclass 776][List of Patents for class 60 subclass 776]776 Subclass 776 indent level is 2 Ignition or fuel injection after starting
 [List of Pre Grant Publications for class 60 subclass 778][List of Patents for class 60 subclass 778]778 Subclass 778 indent level is 2 Having particular starting
 [List of Pre Grant Publications for class 60 subclass 779][List of Patents for class 60 subclass 779]779 Subclass 779 indent level is 2 Having particular safety
[List of Pre Grant Publications for class 60 subclass 780][List of Patents for class 60 subclass 780]780 Subclass 780 indent level is 2 Having fuel conversion (e.g., reforming, etc.)
 [List of Pre Grant Publications for class 60 subclass 782][List of Patents for class 60 subclass 782]782 Subclass 782 indent level is 2 Having bleed air to cool or heat motor or component thereof (e.g., active clearance control, etc.)
 [List of Pre Grant Publications for class 60 subclass 783][List of Patents for class 60 subclass 783]783 Subclass 783 indent level is 2 Combined with diverse nominal process
[List of Pre Grant Publications for class 60 subclass 784][List of Patents for class 60 subclass 784]784 Subclass 784 indent level is 1 For nominal other than power plant output feature
 [List of Pre Grant Publications for class 60 subclass 785][List of Patents for class 60 subclass 785]785 Subclass 785 indent level is 2 Air bleed
 [List of Pre Grant Publications for class 60 subclass 39.08][List of Patents for class 60 subclass 39.08]39.08 Subclass 39.08 indent level is 1 With lubricators
[List of Pre Grant Publications for class 60 subclass 39.091][List of Patents for class 60 subclass 39.091]39.091 Subclass 39.091 indent level is 1 With safety device
 [List of Pre Grant Publications for class 60 subclass 39.092][List of Patents for class 60 subclass 39.092]39.092 Subclass 39.092 indent level is 2 Debris anti-ingestion preventer
 [List of Pre Grant Publications for class 60 subclass 39.093][List of Patents for class 60 subclass 39.093]39.093 Subclass 39.093 indent level is 2 Ice preventer or de-icer
 [List of Pre Grant Publications for class 60 subclass 39.094][List of Patents for class 60 subclass 39.094]39.094 Subclass 39.094 indent level is 2 Fuel flusher or drainer
 [List of Pre Grant Publications for class 60 subclass 39.1][List of Patents for class 60 subclass 39.1]39.1 Subclass 39.1 indent level is 2 Excess pressure relief
 [List of Pre Grant Publications for class 60 subclass 39.11][List of Patents for class 60 subclass 39.11]39.11 Subclass 39.11 indent level is 2 Flame screen
 [List of Pre Grant Publications for class 60 subclass 39.12][List of Patents for class 60 subclass 39.12]39.12 Subclass 39.12 indent level is 1 With combustible gas generator
 [List of Pre Grant Publications for class 60 subclass 39.13][List of Patents for class 60 subclass 39.13]39.13 Subclass 39.13 indent level is 1 Automatic starting and stopping of combustion products generator
[List of Pre Grant Publications for class 60 subclass 786][List of Patents for class 60 subclass 786]786 Subclass 786 indent level is 1 Combined with starting feature
[List of Pre Grant Publications for class 60 subclass 787][List of Patents for class 60 subclass 787]787 Subclass 787 indent level is 2 Separate device or motive fluid source
 [List of Pre Grant Publications for class 60 subclass 790][List of Patents for class 60 subclass 790]790 Subclass 790 indent level is 2 Having condition responsive fuel control
[List of Pre Grant Publications for class 60 subclass 39.15][List of Patents for class 60 subclass 39.15]39.15 Subclass 39.15 indent level is 1 Multiple fluid-operated motors
[List of Pre Grant Publications for class 60 subclass 791][List of Patents for class 60 subclass 791]791 Subclass 791 indent level is 2 Re-expansion
[List of Pre Grant Publications for class 60 subclass 39.181][List of Patents for class 60 subclass 39.181]39.181 Subclass 39.181 indent level is 2 Different fluids
 [List of Pre Grant Publications for class 60 subclass 39.19][List of Patents for class 60 subclass 39.19]39.19 Subclass 39.19 indent level is 1 Different fluids
 [List of Pre Grant Publications for class 60 subclass 39.23][List of Patents for class 60 subclass 39.23]39.23 Subclass 39.23 indent level is 1 With variable oxidizer control
[List of Pre Grant Publications for class 60 subclass 793][List of Patents for class 60 subclass 793]793 Subclass 793 indent level is 1 Combined with regulation of power output feature
 [List of Pre Grant Publications for class 60 subclass 39.21][List of Patents for class 60 subclass 39.21]39.21 Subclass 39.21 indent level is 2 Plural generators, selectively operable
 [List of Pre Grant Publications for class 60 subclass 39.22][List of Patents for class 60 subclass 39.22]39.22 Subclass 39.22 indent level is 2 Varying cycle frequency relative to prime mover speed
[List of Pre Grant Publications for class 60 subclass 39.24][List of Patents for class 60 subclass 39.24]39.24 Subclass 39.24 indent level is 2 Automatic
[List of Pre Grant Publications for class 60 subclass 796][List of Patents for class 60 subclass 796]796 Subclass 796 indent level is 1 Having mounting or supporting structure
 [List of Pre Grant Publications for class 60 subclass 797][List of Patents for class 60 subclass 797]797 Subclass 797 indent level is 2 For motor
 [List of Pre Grant Publications for class 60 subclass 798][List of Patents for class 60 subclass 798]798 Subclass 798 indent level is 2 Having ease of assembly or disassembly feature
[List of Pre Grant Publications for class 60 subclass 799][List of Patents for class 60 subclass 799]799 Subclass 799 indent level is 1 Having expansible connection
 [List of Pre Grant Publications for class 60 subclass 800][List of Patents for class 60 subclass 800]800 Subclass 800 indent level is 2 Combustor or fuel system
[List of Pre Grant Publications for class 60 subclass 801][List of Patents for class 60 subclass 801]801 Subclass 801 indent level is 1 Convertible or combined with feature other than combustion products generator or motor
 [List of Pre Grant Publications for class 60 subclass 802][List of Patents for class 60 subclass 802]802 Subclass 802 indent level is 2 Motor driven accessory
 [List of Pre Grant Publications for class 60 subclass 803][List of Patents for class 60 subclass 803]803 Subclass 803 indent level is 2 Motor condition sensing feature
[List of Pre Grant Publications for class 60 subclass 39.34][List of Patents for class 60 subclass 39.34]39.34 Subclass 39.34 indent level is 1 Rotating combustion products generator and turbine
 [List of Pre Grant Publications for class 60 subclass 39.35][List of Patents for class 60 subclass 39.35]39.35 Subclass 39.35 indent level is 2 Continuous combustion type
 [List of Pre Grant Publications for class 60 subclass 804][List of Patents for class 60 subclass 804]804 Subclass 804 indent level is 1 Coaxial combustion products generator and turbine
[List of Pre Grant Publications for class 60 subclass 39.37][List of Patents for class 60 subclass 39.37]39.37 Subclass 39.37 indent level is 1 Plural combustion products generators in ring coaxial with turbine
[List of Pre Grant Publications for class 60 subclass 39.38][List of Patents for class 60 subclass 39.38]39.38 Subclass 39.38 indent level is 2 Intermittent combustion type
 [List of Pre Grant Publications for class 60 subclass 39.41][List of Patents for class 60 subclass 39.41]39.41 Subclass 39.41 indent level is 1 With exhaust pump for combustion products generator
 [List of Pre Grant Publications for class 60 subclass 39.42][List of Patents for class 60 subclass 39.42]39.42 Subclass 39.42 indent level is 1 With reversible turbine
 [List of Pre Grant Publications for class 60 subclass 39.43][List of Patents for class 60 subclass 39.43]39.43 Subclass 39.43 indent level is 1 With dual function turbine
 [List of Pre Grant Publications for class 60 subclass 39.44][List of Patents for class 60 subclass 39.44]39.44 Subclass 39.44 indent level is 1 With closed pocket turbine
 [List of Pre Grant Publications for class 60 subclass 39.45][List of Patents for class 60 subclass 39.45]39.45 Subclass 39.45 indent level is 1 With gear, pressure exchanger, or screw-type compressor
[List of Pre Grant Publications for class 60 subclass 39.461][List of Patents for class 60 subclass 39.461]39.461 Subclass 39.461 indent level is 1 Using special fuel or oxidizer
 [List of Pre Grant Publications for class 60 subclass 39.462][List of Patents for class 60 subclass 39.462]39.462 Subclass 39.462 indent level is 2 Monofuel type
 [List of Pre Grant Publications for class 60 subclass 39.463][List of Patents for class 60 subclass 39.463]39.463 Subclass 39.463 indent level is 2 Plural distinct fuels
 [List of Pre Grant Publications for class 60 subclass 39.464][List of Patents for class 60 subclass 39.464]39.464 Subclass 39.464 indent level is 2 Solid, slurry, emulsive, or suspensive type fuel
 [List of Pre Grant Publications for class 60 subclass 39.465][List of Patents for class 60 subclass 39.465]39.465 Subclass 39.465 indent level is 2 Gaseous fuel at standard temperature and pressure
 [List of Pre Grant Publications for class 60 subclass 39.47][List of Patents for class 60 subclass 39.47]39.47 Subclass 39.47 indent level is 2 Solid fuel containing oxidizer
 [List of Pre Grant Publications for class 60 subclass 39.48][List of Patents for class 60 subclass 39.48]39.48 Subclass 39.48 indent level is 1 With fluid pressure feeding of oxidizer, fuel or water
 [List of Pre Grant Publications for class 60 subclass 39.49][List of Patents for class 60 subclass 39.49]39.49 Subclass 39.49 indent level is 1 With air injection by fuel or steam jet
[List of Pre Grant Publications for class 60 subclass 39.5][List of Patents for class 60 subclass 39.5]39.5 Subclass 39.5 indent level is 1 With exhaust treatment
[List of Pre Grant Publications for class 60 subclass 39.511][List of Patents for class 60 subclass 39.511]39.511 Subclass 39.511 indent level is 2 Regenerator
 [List of Pre Grant Publications for class 60 subclass 39.52][List of Patents for class 60 subclass 39.52]39.52 Subclass 39.52 indent level is 2 Exhaust gas recycling
[List of Pre Grant Publications for class 60 subclass 39.53][List of Patents for class 60 subclass 39.53]39.53 Subclass 39.53 indent level is 1 With addition of steam and/or water
 [List of Pre Grant Publications for class 60 subclass 39.54][List of Patents for class 60 subclass 39.54]39.54 Subclass 39.54 indent level is 2 Added in prime mover
 [List of Pre Grant Publications for class 60 subclass 39.55][List of Patents for class 60 subclass 39.55]39.55 Subclass 39.55 indent level is 2 Added in combustion products generator
[List of Pre Grant Publications for class 60 subclass 39.56][List of Patents for class 60 subclass 39.56]39.56 Subclass 39.56 indent level is 2 Mixed in space above water
 [List of Pre Grant Publications for class 60 subclass 39.58][List of Patents for class 60 subclass 39.58]39.58 Subclass 39.58 indent level is 2 Added in mixing nozzle or in turbine nozzle
 [List of Pre Grant Publications for class 60 subclass 39.59][List of Patents for class 60 subclass 39.59]39.59 Subclass 39.59 indent level is 2 Added in separate mixing chamber
[List of Pre Grant Publications for class 60 subclass 39.6][List of Patents for class 60 subclass 39.6]39.6 Subclass 39.6 indent level is 1 External-combustion engine type
 [List of Pre Grant Publications for class 60 subclass 39.62][List of Patents for class 60 subclass 39.62]39.62 Subclass 39.62 indent level is 2 With plurality of combustion products generator per cylinder
 [List of Pre Grant Publications for class 60 subclass 39.63][List of Patents for class 60 subclass 39.63]39.63 Subclass 39.63 indent level is 2 Continuous combustion
 [List of Pre Grant Publications for class 60 subclass 39.64][List of Patents for class 60 subclass 39.64]39.64 Subclass 39.64 indent level is 1 Alternate cycle
[List of Pre Grant Publications for class 60 subclass 722][List of Patents for class 60 subclass 722]722 Subclass 722 indent level is 1 Combustion products generator
 [List of Pre Grant Publications for class 60 subclass 723][List of Patents for class 60 subclass 723]723 Subclass 723 indent level is 2 Having catalyst in combustion zone
 [List of Pre Grant Publications for class 60 subclass 724][List of Patents for class 60 subclass 724]724 Subclass 724 indent level is 2 Plural with intercycling by pressure fluctuations
 [List of Pre Grant Publications for class 60 subclass 725][List of Patents for class 60 subclass 725]725 Subclass 725 indent level is 2 Having noise reduction means
[List of Pre Grant Publications for class 60 subclass 726][List of Patents for class 60 subclass 726]726 Subclass 726 indent level is 2 With means to pressurize oxidizer for combustion or other purposes
 [List of Pre Grant Publications for class 60 subclass 730][List of Patents for class 60 subclass 730]730 Subclass 730 indent level is 2 With liquid heat exchanger
 [List of Pre Grant Publications for class 60 subclass 731][List of Patents for class 60 subclass 731]731 Subclass 731 indent level is 2 With combuston products accumulator
[List of Pre Grant Publications for class 60 subclass 732][List of Patents for class 60 subclass 732]732 Subclass 732 indent level is 2 Having initial fuel-rich combustion zone
[List of Pre Grant Publications for class 60 subclass 734][List of Patents for class 60 subclass 734]734 Subclass 734 indent level is 2 Having fuel supply system
 [List of Pre Grant Publications for class 60 subclass 750][List of Patents for class 60 subclass 750]750 Subclass 750 indent level is 2 Having means to recycle combustion products internally of combustion zone
 [List of Pre Grant Publications for class 60 subclass 751][List of Patents for class 60 subclass 751]751 Subclass 751 indent level is 2 Having diffuser for air inlet
[List of Pre Grant Publications for class 60 subclass 752][List of Patents for class 60 subclass 752]752 Subclass 752 indent level is 2 Combustor liner
[List of Pre Grant Publications for class 60 subclass 805][List of Patents for class 60 subclass 805]805 Subclass 805 indent level is 2 Having turbine
[List of Pre Grant Publications for class 60 subclass 39.76][List of Patents for class 60 subclass 39.76]39.76 Subclass 39.76 indent level is 2 Intermittent combustion type
[List of Pre Grant Publications for class 60 subclass 39.821][List of Patents for class 60 subclass 39.821]39.821 Subclass 39.821 indent level is 2 With ignition device
 [List of Pre Grant Publications for class 60 subclass 39.83][List of Patents for class 60 subclass 39.83]39.83 Subclass 39.83 indent level is 1 Cooling of auxiliary components
[List of Pre Grant Publications for class 60 subclass 639][List of Patents for class 60 subclass 639]639 MOTOR ACTUATED BY ACCUMULATING AND DUMPING LIQUID OR FLUENT MATERIAL
 [List of Pre Grant Publications for class 60 subclass 640][List of Patents for class 60 subclass 640]640 Subclass 640 indent level is 1 Rocking member having opposite accumulating means
[List of Pre Grant Publications for class 60 subclass 641.1][List of Patents for class 60 subclass 641.1]641.1 UTILIZING NATURAL HEAT
[List of Pre Grant Publications for class 60 subclass 641.2][List of Patents for class 60 subclass 641.2]641.2 Subclass 641.2 indent level is 1 Geothermal
 [List of Pre Grant Publications for class 60 subclass 641.3][List of Patents for class 60 subclass 641.3]641.3 Subclass 641.3 indent level is 2 With direct fluid contact
 [List of Pre Grant Publications for class 60 subclass 641.4][List of Patents for class 60 subclass 641.4]641.4 Subclass 641.4 indent level is 2 With deep well turbopump
 [List of Pre Grant Publications for class 60 subclass 641.5][List of Patents for class 60 subclass 641.5]641.5 Subclass 641.5 indent level is 2 With fluid flashing
[List of Pre Grant Publications for class 60 subclass 641.6][List of Patents for class 60 subclass 641.6]641.6 Subclass 641.6 indent level is 1 With natural temperature differential
 [List of Pre Grant Publications for class 60 subclass 641.7][List of Patents for class 60 subclass 641.7]641.7 Subclass 641.7 indent level is 2 Ocean thermal energy conversion (OTEC)
[List of Pre Grant Publications for class 60 subclass 641.8][List of Patents for class 60 subclass 641.8]641.8 Subclass 641.8 indent level is 1 Solar
 [List of Pre Grant Publications for class 60 subclass 641.9][List of Patents for class 60 subclass 641.9]641.9 Subclass 641.9 indent level is 2 With distillation
[List of Pre Grant Publications for class 60 subclass 641.11][List of Patents for class 60 subclass 641.11]641.11 Subclass 641.11 indent level is 2 With elevated structure
[List of Pre Grant Publications for class 60 subclass 641.13][List of Patents for class 60 subclass 641.13]641.13 Subclass 641.13 indent level is 2 With single state working substance
 [List of Pre Grant Publications for class 60 subclass 641.15][List of Patents for class 60 subclass 641.15]641.15 Subclass 641.15 indent level is 2 With solar concentration
[List of Pre Grant Publications for class 60 subclass 516][List of Patents for class 60 subclass 516]516 MOTOR OPERATED BY EXPANSION AND/OR CONTRACTION OF A UNIT OF MASS OF MOTIVATING MEDIUM
[List of Pre Grant Publications for class 60 subclass 517][List of Patents for class 60 subclass 517]517 Subclass 517 indent level is 1 Unit of mass is a gas which is heated or cooled in one of a plurality of constantly communicating expansible chambers and freely transferable therebetween
 [List of Pre Grant Publications for class 60 subclass 518][List of Patents for class 60 subclass 518]518 Subclass 518 indent level is 2 Having means to change operational phase relationship of working member and displacer
 [List of Pre Grant Publications for class 60 subclass 519][List of Patents for class 60 subclass 519]519 Subclass 519 indent level is 2 Expansible chamber having rotatable or oscillatory displacer
 [List of Pre Grant Publications for class 60 subclass 520][List of Patents for class 60 subclass 520]520 Subclass 520 indent level is 2 Having free floating displacer or transfer piston
 [List of Pre Grant Publications for class 60 subclass 521][List of Patents for class 60 subclass 521]521 Subclass 521 indent level is 2 Having means to increase or diminish quantity of motivating mass
 [List of Pre Grant Publications for class 60 subclass 522][List of Patents for class 60 subclass 522]522 Subclass 522 indent level is 2 Having means to control rate of flow of mass between chambers
 [List of Pre Grant Publications for class 60 subclass 523][List of Patents for class 60 subclass 523]523 Subclass 523 indent level is 2 Having electrical heating means for mass
 [List of Pre Grant Publications for class 60 subclass 524][List of Patents for class 60 subclass 524]524 Subclass 524 indent level is 2 Having means to control temperature of heating or cooling chamber
 [List of Pre Grant Publications for class 60 subclass 525][List of Patents for class 60 subclass 525]525 Subclass 525 indent level is 2 Motor having plural working members
 [List of Pre Grant Publications for class 60 subclass 526][List of Patents for class 60 subclass 526]526 Subclass 526 indent level is 2 Motor having regenerator for mass
[List of Pre Grant Publications for class 60 subclass 527][List of Patents for class 60 subclass 527]527 Subclass 527 indent level is 1 Mass is a solid
 [List of Pre Grant Publications for class 60 subclass 528][List of Patents for class 60 subclass 528]528 Subclass 528 indent level is 2 Mass heated because of resistance to flow of electric current
 [List of Pre Grant Publications for class 60 subclass 529][List of Patents for class 60 subclass 529]529 Subclass 529 indent level is 2 Mass is bimetallic
[List of Pre Grant Publications for class 60 subclass 530][List of Patents for class 60 subclass 530]530 Subclass 530 indent level is 1 Mass is a liquid
 [List of Pre Grant Publications for class 60 subclass 531][List of Patents for class 60 subclass 531]531 Subclass 531 indent level is 2 Liquid is vaporized
[List of Pre Grant Publications for class 60 subclass 508][List of Patents for class 60 subclass 508]508 FLUID WITHIN EXPANSIBLE CHAMBER HEATED OR COOLED
 [List of Pre Grant Publications for class 60 subclass 509][List of Patents for class 60 subclass 509]509 Subclass 509 indent level is 1 Special motive fluid
 [List of Pre Grant Publications for class 60 subclass 510][List of Patents for class 60 subclass 510]510 Subclass 510 indent level is 1 Air rarefied by combustion
 [List of Pre Grant Publications for class 60 subclass 511][List of Patents for class 60 subclass 511]511 Subclass 511 indent level is 1 Fluid mingling (e.g., condensation)
[List of Pre Grant Publications for class 60 subclass 512][List of Patents for class 60 subclass 512]512 Subclass 512 indent level is 1 Having means within the working chamber to effect the pressure of fluid therein
 [List of Pre Grant Publications for class 60 subclass 513][List of Patents for class 60 subclass 513]513 Subclass 513 indent level is 2 Electric heating means
 [List of Pre Grant Publications for class 60 subclass 514][List of Patents for class 60 subclass 514]514 Subclass 514 indent level is 1 Concurrent fluid supply and vaporization
 [List of Pre Grant Publications for class 60 subclass 515][List of Patents for class 60 subclass 515]515 Subclass 515 indent level is 1 Having control means for heating or cooling means
 [List of Pre Grant Publications for class 60 subclass 642][List of Patents for class 60 subclass 642]642 MOTIVE STEAM GENERATED FROM HOT WATER CHARGE BY REDUCING PRESSURE ABOVE CHARGE
[List of Pre Grant Publications for class 60 subclass 643][List of Patents for class 60 subclass 643]643 MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT
 [List of Pre Grant Publications for class 60 subclass 644.1][List of Patents for class 60 subclass 644.1]644.1 Subclass 644.1 indent level is 1 Heating motive fluid by nuclear energy
[List of Pre Grant Publications for class 60 subclass 645][List of Patents for class 60 subclass 645]645 Subclass 645 indent level is 1 Process of power production or system operation
 [List of Pre Grant Publications for class 60 subclass 646][List of Patents for class 60 subclass 646]646 Subclass 646 indent level is 2 Including start up, shut down, cleaning, protective or maintenance procedure
 [List of Pre Grant Publications for class 60 subclass 647][List of Patents for class 60 subclass 647]647 Subclass 647 indent level is 2 Including operating at or above critical pressure
 [List of Pre Grant Publications for class 60 subclass 648][List of Patents for class 60 subclass 648]648 Subclass 648 indent level is 2 Including production of withdrawable product or steam for external use
 [List of Pre Grant Publications for class 60 subclass 649][List of Patents for class 60 subclass 649]649 Subclass 649 indent level is 2 Including mixing or separating materials of different chemical compositions in a motive fluid flow path
 [List of Pre Grant Publications for class 60 subclass 650][List of Patents for class 60 subclass 650]650 Subclass 650 indent level is 2 Producing power by heating and cooling a single phase fluid
 [List of Pre Grant Publications for class 60 subclass 651][List of Patents for class 60 subclass 651]651 Subclass 651 indent level is 2 Including vaporizing a motive fluid other than water
 [List of Pre Grant Publications for class 60 subclass 652][List of Patents for class 60 subclass 652]652 Subclass 652 indent level is 2 Of accommodating, fluctuating or peak loads
 [List of Pre Grant Publications for class 60 subclass 653][List of Patents for class 60 subclass 653]653 Subclass 653 indent level is 2 Including superheating, desuperheating, or reheating
 [List of Pre Grant Publications for class 60 subclass 654][List of Patents for class 60 subclass 654]654 Subclass 654 indent level is 2 Including mingling motor exhaust steam with boiler feed water
 [List of Pre Grant Publications for class 60 subclass 655][List of Patents for class 60 subclass 655]655 Subclass 655 indent level is 1 Noncommunicating heat transferring motive fluid system (e.g., cascade, etc.)
 [List of Pre Grant Publications for class 60 subclass 656][List of Patents for class 60 subclass 656]656 Subclass 656 indent level is 1 Having ancillary structure for starting
[List of Pre Grant Publications for class 60 subclass 657][List of Patents for class 60 subclass 657]657 Subclass 657 indent level is 1 Having apparatus cleaning, sealing, lubricating, purging, standby, or protecting feature
 [List of Pre Grant Publications for class 60 subclass 658][List of Patents for class 60 subclass 658]658 Subclass 658 indent level is 2 Damage to heat receiving element prevented by automatic means maintaining minimum flow
 [List of Pre Grant Publications for class 60 subclass 659][List of Patents for class 60 subclass 659]659 Subclass 659 indent level is 1 Including heat, steam, or compressed gas storage means
[List of Pre Grant Publications for class 60 subclass 660][List of Patents for class 60 subclass 660]660 Subclass 660 indent level is 1 Having condition responsive control
 [List of Pre Grant Publications for class 60 subclass 661][List of Patents for class 60 subclass 661]661 Subclass 661 indent level is 2 Of or by heat rejecting means or its bypass
 [List of Pre Grant Publications for class 60 subclass 662][List of Patents for class 60 subclass 662]662 Subclass 662 indent level is 2 Involving feed from source means to separate motor stages or utilizing means
 [List of Pre Grant Publications for class 60 subclass 663][List of Patents for class 60 subclass 663]663 Subclass 663 indent level is 2 Of branched feed to, condition of, or heating means for motive fluid between motor stages
[List of Pre Grant Publications for class 60 subclass 664][List of Patents for class 60 subclass 664]664 Subclass 664 indent level is 2 Of or by heat source material or element
 [List of Pre Grant Publications for class 60 subclass 666][List of Patents for class 60 subclass 666]666 Subclass 666 indent level is 2 Of bypass of superheater or desuperheater
 [List of Pre Grant Publications for class 60 subclass 667][List of Patents for class 60 subclass 667]667 Subclass 667 indent level is 2 Of means controlling boiler or its feed
 [List of Pre Grant Publications for class 60 subclass 668][List of Patents for class 60 subclass 668]668 Subclass 668 indent level is 1 Power system physically related to vehicle structure
 [List of Pre Grant Publications for class 60 subclass 669][List of Patents for class 60 subclass 669]669 Subclass 669 indent level is 1 Motor mounted in or on boiler
[List of Pre Grant Publications for class 60 subclass 670][List of Patents for class 60 subclass 670]670 Subclass 670 indent level is 1 Power system involving change of state
[List of Pre Grant Publications for class 60 subclass 671][List of Patents for class 60 subclass 671]671 Subclass 671 indent level is 2 Motive fluid comprises a material other than steam or water
 [List of Pre Grant Publications for class 60 subclass 675][List of Patents for class 60 subclass 675]675 Subclass 675 indent level is 2 Gravity motor actuated by weight of condensed vapor
 [List of Pre Grant Publications for class 60 subclass 676][List of Patents for class 60 subclass 676]676 Subclass 676 indent level is 2 Including plural distinct boilers, heat supplies or external sources of vapor
[List of Pre Grant Publications for class 60 subclass 677][List of Patents for class 60 subclass 677]677 Subclass 677 indent level is 2 Serially connected motor with intermotor supply or withdrawal of motive fluid
[List of Pre Grant Publications for class 60 subclass 679][List of Patents for class 60 subclass 679]679 Subclass 679 indent level is 2 Having motive fluid reheater between serially connected motors
 [List of Pre Grant Publications for class 60 subclass 681][List of Patents for class 60 subclass 681]681 Subclass 681 indent level is 2 Motor exhaust mixes with combustion products of boiler heater
[List of Pre Grant Publications for class 60 subclass 682][List of Patents for class 60 subclass 682]682 Subclass 682 indent level is 1 Single state motive fluid energized by indirect heat transfer
 [List of Pre Grant Publications for class 60 subclass 683][List of Patents for class 60 subclass 683]683 Subclass 683 indent level is 2 Motor exhaust fed into combustion device
 [List of Pre Grant Publications for class 60 subclass 684][List of Patents for class 60 subclass 684]684 Subclass 684 indent level is 2 Including interstage reheat means
[List of Pre Grant Publications for class 60 subclass 325][List of Patents for class 60 subclass 325]325 PRESSURE FLUID SOURCE AND MOTOR
 [List of Pre Grant Publications for class 60 subclass 532][List of Patents for class 60 subclass 532]532 Subclass 532 indent level is 1 Shock or resonant wave type of energy transmission
[List of Pre Grant Publications for class 60 subclass 533][List of Patents for class 60 subclass 533]533 Subclass 533 indent level is 1 Pulsator
[List of Pre Grant Publications for class 60 subclass 534][List of Patents for class 60 subclass 534]534 Subclass 534 indent level is 2 Having signal, indicator or recorder of apparatus condition
 [List of Pre Grant Publications for class 60 subclass 536][List of Patents for class 60 subclass 536]536 Subclass 536 indent level is 2 Plural correlated pulsators transmitting unlimited rotary input to unlimited rotary output
[List of Pre Grant Publications for class 60 subclass 537][List of Patents for class 60 subclass 537]537 Subclass 537 indent level is 2 Programmed, self-cycled or self-pulsed
 [List of Pre Grant Publications for class 60 subclass 545][List of Patents for class 60 subclass 545]545 Subclass 545 indent level is 2 Having electricity or magnetically operated structure
 [List of Pre Grant Publications for class 60 subclass 546][List of Patents for class 60 subclass 546]546 Subclass 546 indent level is 2 Pulsator synchronizes movement of plural outputs
[List of Pre Grant Publications for class 60 subclass 547.1][List of Patents for class 60 subclass 547.1]547.1 Subclass 547.1 indent level is 2 With control of or by a separate power fluid, etc.
 [List of Pre Grant Publications for class 60 subclass 547.2][List of Patents for class 60 subclass 547.2]547.2 Subclass 547.2 indent level is 3 By pressure responsive valve dividing flow between motor and an auxiliary load
 [List of Pre Grant Publications for class 60 subclass 547.3][List of Patents for class 60 subclass 547.3]547.3 Subclass 547.3 indent level is 3 By manually operated valve dividing flow between motor and an auxiliary load
 [List of Pre Grant Publications for class 60 subclass 548][List of Patents for class 60 subclass 548]548 Subclass 548 indent level is 3 Flow in recirculating circuit controlled
 [List of Pre Grant Publications for class 60 subclass 549][List of Patents for class 60 subclass 549]549 Subclass 549 indent level is 3 Master structure provides non-overlapping periods of pressurization of diverse pressure ranges in distinct pulsator circuits
 [List of Pre Grant Publications for class 60 subclass 550][List of Patents for class 60 subclass 550]550 Subclass 550 indent level is 3 Master driven by manual power control lever on power failure and having means adjusting lever throw or master resistance responsive to failure of power fluid supply
 [List of Pre Grant Publications for class 60 subclass 551][List of Patents for class 60 subclass 551]551 Subclass 551 indent level is 3 Manual master and controller of motor driven master actuated by separate linkages to a common operating lever
[List of Pre Grant Publications for class 60 subclass 552][List of Patents for class 60 subclass 552]552 Subclass 552 indent level is 3 Mechanical feedback to manual control controls power fluid to establish position of working member of master
[List of Pre Grant Publications for class 60 subclass 555][List of Patents for class 60 subclass 555]555 Subclass 555 indent level is 3 Master movement of master produces a pressure that controls the power fluid
 [List of Pre Grant Publications for class 60 subclass 560][List of Patents for class 60 subclass 560]560 Subclass 560 indent level is 3 Power fluid also fed into a separate expansible chamber directly driving output means
 [List of Pre Grant Publications for class 60 subclass 561][List of Patents for class 60 subclass 561]561 Subclass 561 indent level is 2 Pressure balancing free piston or diaphragm between parallel pulsators
 [List of Pre Grant Publications for class 60 subclass 562][List of Patents for class 60 subclass 562]562 Subclass 562 indent level is 2 Master piston of one pulsator circuit drives master piston of a parallel circuit through a resilient, fluid or lost motion connection
[List of Pre Grant Publications for class 60 subclass 563][List of Patents for class 60 subclass 563]563 Subclass 563 indent level is 2 Expansible chamber of output pressurized directly by motive fluid and indirectly by a master driven by the motive fluid
[List of Pre Grant Publications for class 60 subclass 565][List of Patents for class 60 subclass 565]565 Subclass 565 indent level is 2 Master and diverse non-pulsator drive of output member or members
 [List of Pre Grant Publications for class 60 subclass 567][List of Patents for class 60 subclass 567]567 Subclass 567 indent level is 2 Including plural separately operable master actuators or master units driving a common slave
[List of Pre Grant Publications for class 60 subclass 568][List of Patents for class 60 subclass 568]568 Subclass 568 indent level is 2 Having distinct means for holding a pulsator element in set position
[List of Pre Grant Publications for class 60 subclass 571][List of Patents for class 60 subclass 571]571 Subclass 571 indent level is 2 Double-acting slave unit or opposed slaves having a single output
[List of Pre Grant Publications for class 60 subclass 574][List of Patents for class 60 subclass 574]574 Subclass 574 indent level is 2 Automatic control of plural stage pressure generation or utilization
[List of Pre Grant Publications for class 60 subclass 579][List of Patents for class 60 subclass 579]579 Subclass 579 indent level is 2 Slave of first master drives master of another slave
 [List of Pre Grant Publications for class 60 subclass 581][List of Patents for class 60 subclass 581]581 Subclass 581 indent level is 2 Plural structurally related master pistons, cylinders or pulsator circuits
 [List of Pre Grant Publications for class 60 subclass 582][List of Patents for class 60 subclass 582]582 Subclass 582 indent level is 2 Having safety standby structure becoming operative upon apparatus malfunction
 [List of Pre Grant Publications for class 60 subclass 583][List of Patents for class 60 subclass 583]583 Subclass 583 indent level is 2 Pulse fluid vessel embracing output piston and fluid displacing element
 [List of Pre Grant Publications for class 60 subclass 584][List of Patents for class 60 subclass 584]584 Subclass 584 indent level is 2 Having separately and manually operated structure for charging, discharging bleeding, or adjusting pulsator volume
[List of Pre Grant Publications for class 60 subclass 585][List of Patents for class 60 subclass 585]585 Subclass 585 indent level is 2 Holder for reserve liquid feeds master
 [List of Pre Grant Publications for class 60 subclass 590][List of Patents for class 60 subclass 590]590 Subclass 590 indent level is 2 Condition responsive device limits return flow from biased slave
 [List of Pre Grant Publications for class 60 subclass 591][List of Patents for class 60 subclass 591]591 Subclass 591 indent level is 2 Having valve, director, or restrictor in pulse fluid flow path
 [List of Pre Grant Publications for class 60 subclass 592][List of Patents for class 60 subclass 592]592 Subclass 592 indent level is 2 Having, surge chamber, fluid supply means, or means compensating for fluid expansion, contraction or leakage
 [List of Pre Grant Publications for class 60 subclass 593][List of Patents for class 60 subclass 593]593 Subclass 593 indent level is 2 Having fluid motor driving piston of master unit
 [List of Pre Grant Publications for class 60 subclass 594][List of Patents for class 60 subclass 594]594 Subclass 594 indent level is 2 Having cam, or lever system driving master
 [List of Pre Grant Publications for class 60 subclass 326][List of Patents for class 60 subclass 326]326 Subclass 326 indent level is 1 Utilizing a mixture, suspension, semisolid or electro-conductive liquid as motive fluid
 [List of Pre Grant Publications for class 60 subclass 327][List of Patents for class 60 subclass 327]327 Subclass 327 indent level is 1 Methods of operation
 [List of Pre Grant Publications for class 60 subclass 328][List of Patents for class 60 subclass 328]328 Subclass 328 indent level is 1 Having a signal, indicator or inspection means
 [List of Pre Grant Publications for class 60 subclass 329][List of Patents for class 60 subclass 329]329 Subclass 329 indent level is 1 Condition responsive control means responsive to, or compensating for, motive fluid compressibility, temperature variation or viscosity variation driven master
[List of Pre Grant Publications for class 60 subclass 330][List of Patents for class 60 subclass 330]330 Subclass 330 indent level is 1 Coaxial impeller and turbine unit
[List of Pre Grant Publications for class 60 subclass 331][List of Patents for class 60 subclass 331]331 Subclass 331 indent level is 2 Reversible turbine or turbine system
 [List of Pre Grant Publications for class 60 subclass 336][List of Patents for class 60 subclass 336]336 Subclass 336 indent level is 2 Having filtering, de-aerating, cleaning or bleeding structure
 [List of Pre Grant Publications for class 60 subclass 337][List of Patents for class 60 subclass 337]337 Subclass 337 indent level is 2 Having heating or cooling means
 [List of Pre Grant Publications for class 60 subclass 338][List of Patents for class 60 subclass 338]338 Subclass 338 indent level is 2 Having shock, vibration or surge control structure
 [List of Pre Grant Publications for class 60 subclass 339][List of Patents for class 60 subclass 339]339 Subclass 339 indent level is 2 Having lubricating means
 [List of Pre Grant Publications for class 60 subclass 340][List of Patents for class 60 subclass 340]340 Subclass 340 indent level is 2 Plural turbines drive relatively movable output members
[List of Pre Grant Publications for class 60 subclass 341][List of Patents for class 60 subclass 341]341 Subclass 341 indent level is 2 Having brake or clutch controlling movement of a flow guide located in the impeller-turbine flow path
[List of Pre Grant Publications for class 60 subclass 347][List of Patents for class 60 subclass 347]347 Subclass 347 indent level is 2 Having condition responsive or manually settable control means to regulate unit output
[List of Pre Grant Publications for class 60 subclass 361][List of Patents for class 60 subclass 361]361 Subclass 361 indent level is 2 Having separate guide or reaction means in circuit including impeller and turbine
 [List of Pre Grant Publications for class 60 subclass 363][List of Patents for class 60 subclass 363]363 Subclass 363 indent level is 2 Plural impeller-turbine units
[List of Pre Grant Publications for class 60 subclass 364][List of Patents for class 60 subclass 364]364 Subclass 364 indent level is 2 Impeller or turbine integral with unit housing
 [List of Pre Grant Publications for class 60 subclass 368][List of Patents for class 60 subclass 368]368 Subclass 368 indent level is 1 Control by independently operated punch card, tape, digital computer, counter, template, or programmer cyclic control
[List of Pre Grant Publications for class 60 subclass 369][List of Patents for class 60 subclass 369]369 Subclass 369 indent level is 1 Cyclically operable reciprocating or oscillating motor or output stroke device
 [List of Pre Grant Publications for class 60 subclass 370][List of Patents for class 60 subclass 370]370 Subclass 370 indent level is 2 Pneumatic motor
[List of Pre Grant Publications for class 60 subclass 371][List of Patents for class 60 subclass 371]371 Subclass 371 indent level is 2 Having means to store and release energy usable to energize motor work output means
 [List of Pre Grant Publications for class 60 subclass 373][List of Patents for class 60 subclass 373]373 Subclass 373 indent level is 2 Progressive change of stroke length in successive strokes
 [List of Pre Grant Publications for class 60 subclass 374][List of Patents for class 60 subclass 374]374 Subclass 374 indent level is 2 Correlated independently movable output members
 [List of Pre Grant Publications for class 60 subclass 375][List of Patents for class 60 subclass 375]375 Subclass 375 indent level is 2 Correlated power input pumps and/or pressurized fluid sources
[List of Pre Grant Publications for class 60 subclass 376][List of Patents for class 60 subclass 376]376 Subclass 376 indent level is 2 Motor control means having timer or time delay means
 [List of Pre Grant Publications for class 60 subclass 378][List of Patents for class 60 subclass 378]378 Subclass 378 indent level is 2 Having purging, surge accommodating, or leaking handling or replenishing structure
 [List of Pre Grant Publications for class 60 subclass 379][List of Patents for class 60 subclass 379]379 Subclass 379 indent level is 2 Having condition responsive cycle abort means or means for manual control of motor output
 [List of Pre Grant Publications for class 60 subclass 380][List of Patents for class 60 subclass 380]380 Subclass 380 indent level is 2 With means to shut down system after a complete to and fro cycle of the motor means
[List of Pre Grant Publications for class 60 subclass 381][List of Patents for class 60 subclass 381]381 Subclass 381 indent level is 2 Having condition responsive control of variable displacement pump
 [List of Pre Grant Publications for class 60 subclass 383][List of Patents for class 60 subclass 383]383 Subclass 383 indent level is 2 Automatic or cyclic means provided plural distinct motor speeds in cycle
 [List of Pre Grant Publications for class 60 subclass 384][List of Patents for class 60 subclass 384]384 Subclass 384 indent level is 1 Expansible chamber type volumetric responsive measuring device in series with or driven by output motor operates the motor controller
[List of Pre Grant Publications for class 60 subclass 385][List of Patents for class 60 subclass 385]385 Subclass 385 indent level is 1 Manual pump pressurizes fluid to position output motor motive fluid control valve
 [List of Pre Grant Publications for class 60 subclass 386][List of Patents for class 60 subclass 386]386 Subclass 386 indent level is 2 Manual pump supplies motive fluid to output motor when power motive fluid pump is inactive
 [List of Pre Grant Publications for class 60 subclass 387][List of Patents for class 60 subclass 387]387 Subclass 387 indent level is 1 Distinct structure metering and dispensing a stroke length determining volume of motive fluid to the motor
[List of Pre Grant Publications for class 60 subclass 388][List of Patents for class 60 subclass 388]388 Subclass 388 indent level is 1 Full range correspondence of position of external manipulator and motor positioned member effected by feedback linkage
 [List of Pre Grant Publications for class 60 subclass 389][List of Patents for class 60 subclass 389]389 Subclass 389 indent level is 2 Positioned member is displacement controller of second motor pump
 [List of Pre Grant Publications for class 60 subclass 390][List of Patents for class 60 subclass 390]390 Subclass 390 indent level is 2 Electrical feedback means
 [List of Pre Grant Publications for class 60 subclass 391][List of Patents for class 60 subclass 391]391 Subclass 391 indent level is 2 Feedback linkage controls variable displacement pump
 [List of Pre Grant Publications for class 60 subclass 392][List of Patents for class 60 subclass 392]392 Subclass 392 indent level is 2 Feedback includes plural movable valve parts
 [List of Pre Grant Publications for class 60 subclass 393][List of Patents for class 60 subclass 393]393 Subclass 393 indent level is 1 Manipulator for motive fluid control valve having load feel or motor pressure feedback
 [List of Pre Grant Publications for class 60 subclass 394][List of Patents for class 60 subclass 394]394 Subclass 394 indent level is 1 Having apparatus control by timer or delay means
 [List of Pre Grant Publications for class 60 subclass 395][List of Patents for class 60 subclass 395]395 Subclass 395 indent level is 1 Control relative to independently driven oscillator, speed standard or pacer device
[List of Pre Grant Publications for class 60 subclass 396][List of Patents for class 60 subclass 396]396 Subclass 396 indent level is 1 Utilizing lubricant, starter motor, cooling fluid, or fluid used for combustion in an internal combustion engine
 [List of Pre Grant Publications for class 60 subclass 397][List of Patents for class 60 subclass 397]397 Subclass 397 indent level is 2 Vacuum generated by internal combustion engine intake manifold powers motor
 [List of Pre Grant Publications for class 60 subclass 398][List of Patents for class 60 subclass 398]398 Subclass 398 indent level is 1 Utilizing natural energy or having a geographic feature
 [List of Pre Grant Publications for class 60 subclass 399][List of Patents for class 60 subclass 399]399 Subclass 399 indent level is 1 Unsafeness, unreadiness or disarray prevent manual change or operative state
[List of Pre Grant Publications for class 60 subclass 400][List of Patents for class 60 subclass 400]400 Subclass 400 indent level is 1 Selective or simultaneous power and manual energy inputs
 [List of Pre Grant Publications for class 60 subclass 401][List of Patents for class 60 subclass 401]401 Subclass 401 indent level is 2 Fluid motor and directs manual drive of output device
 [List of Pre Grant Publications for class 60 subclass 402][List of Patents for class 60 subclass 402]402 Subclass 402 indent level is 2 Separate manual and motor driven pumps supply motive fluid to output motor
[List of Pre Grant Publications for class 60 subclass 403][List of Patents for class 60 subclass 403]403 Subclass 403 indent level is 1 Apparatus having means responsive to or ameliorating the effects of breakage, plugging, mechanical failure or power failure
 [List of Pre Grant Publications for class 60 subclass 404][List of Patents for class 60 subclass 404]404 Subclass 404 indent level is 2 Stand-by stored energy means activated responsive to malfunction or power failure
 [List of Pre Grant Publications for class 60 subclass 405][List of Patents for class 60 subclass 405]405 Subclass 405 indent level is 2 Second motive fluid supply means takes load responsive to failure of first
 [List of Pre Grant Publications for class 60 subclass 406][List of Patents for class 60 subclass 406]406 Subclass 406 indent level is 2 Output means locked, positioned or released on failure of motive fluid supply means
[List of Pre Grant Publications for class 60 subclass 407][List of Patents for class 60 subclass 407]407 Subclass 407 indent level is 1 Pneumatic motor with gas supply or removal device
 [List of Pre Grant Publications for class 60 subclass 408][List of Patents for class 60 subclass 408]408 Subclass 408 indent level is 2 Convertible motor-pump device selectively charges and is driven by gas from storage vessel
[List of Pre Grant Publications for class 60 subclass 409][List of Patents for class 60 subclass 409]409 Subclass 409 indent level is 2 Having automatic control
 [List of Pre Grant Publications for class 60 subclass 412][List of Patents for class 60 subclass 412]412 Subclass 412 indent level is 2 Having pump device
[List of Pre Grant Publications for class 60 subclass 413][List of Patents for class 60 subclass 413]413 Subclass 413 indent level is 1 With control means for structure storing work driving energy (e.g., accumulator, etc.)
 [List of Pre Grant Publications for class 60 subclass 414][List of Patents for class 60 subclass 414]414 Subclass 414 indent level is 2 Energy of braking or of reversed load on motor stored
 [List of Pre Grant Publications for class 60 subclass 415][List of Patents for class 60 subclass 415]415 Subclass 415 indent level is 2 Accumulator pressurized by gas pump or external gas supply
 [List of Pre Grant Publications for class 60 subclass 416][List of Patents for class 60 subclass 416]416 Subclass 416 indent level is 2 Plural accumulators
 [List of Pre Grant Publications for class 60 subclass 417][List of Patents for class 60 subclass 417]417 Subclass 417 indent level is 2 Stroke device driven by successively operated energy input structure and stored energy structure
 [List of Pre Grant Publications for class 60 subclass 418][List of Patents for class 60 subclass 418]418 Subclass 418 indent level is 2 Control by sensor of accumulator condition
 [List of Pre Grant Publications for class 60 subclass 419][List of Patents for class 60 subclass 419]419 Subclass 419 indent level is 1 Motor driven by motive fluid of system drives pump pressurizing motive fluid of system
[List of Pre Grant Publications for class 60 subclass 420][List of Patents for class 60 subclass 420]420 Subclass 420 indent level is 1 Having condition responsive control in a system of distinct or separately operable outputs or output drive units
 [List of Pre Grant Publications for class 60 subclass 421][List of Patents for class 60 subclass 421]421 Subclass 421 indent level is 2 With plural pump or motive fluid source relationships selected by multiway valve
 [List of Pre Grant Publications for class 60 subclass 422][List of Patents for class 60 subclass 422]422 Subclass 422 indent level is 2 Independently actuatable outputs with condition responsive means insuring sufficiency of feed of motive fluid
 [List of Pre Grant Publications for class 60 subclass 423][List of Patents for class 60 subclass 423]423 Subclass 423 indent level is 2 Including means for controlling or for reversing input pump drive
 [List of Pre Grant Publications for class 60 subclass 424][List of Patents for class 60 subclass 424]424 Subclass 424 indent level is 2 Serially connected motors controlled to establish parallel operation or to by-pass a motor means of the series
 [List of Pre Grant Publications for class 60 subclass 425][List of Patents for class 60 subclass 425]425 Subclass 425 indent level is 2 Condition responsive means establishes number of motor sections driving a common output
 [List of Pre Grant Publications for class 60 subclass 426][List of Patents for class 60 subclass 426]426 Subclass 426 indent level is 2 Speed of, pressure in, or position of one output motor or motor section controls another
 [List of Pre Grant Publications for class 60 subclass 427][List of Patents for class 60 subclass 427]427 Subclass 427 indent level is 2 With manual control or selection of motor, motor speed or motor load
[List of Pre Grant Publications for class 60 subclass 428][List of Patents for class 60 subclass 428]428 Subclass 428 indent level is 1 Having condition responsive control in a system of separately operable power input pumps, pump motors, pump cylinders or pressure fluid sources
 [List of Pre Grant Publications for class 60 subclass 429][List of Patents for class 60 subclass 429]429 Subclass 429 indent level is 2 With externally operated multiway valve changing the relationships of the motive fluid pressurizing or supplying means
 [List of Pre Grant Publications for class 60 subclass 430][List of Patents for class 60 subclass 430]430 Subclass 430 indent level is 2 Pressure or volume responsive means shifts the relationship
[List of Pre Grant Publications for class 60 subclass 431][List of Patents for class 60 subclass 431]431 Subclass 431 indent level is 1 Condition responsive control of or by input to input pump drive means
 [List of Pre Grant Publications for class 60 subclass 432][List of Patents for class 60 subclass 432]432 Subclass 432 indent level is 2 Pump drive means deactivated responsive to position of output stroke device
[List of Pre Grant Publications for class 60 subclass 433][List of Patents for class 60 subclass 433]433 Subclass 433 indent level is 1 Having correlated or joint actuation of controller of input to motive fluid pressurizer and of controller of motive fluid floow
 [List of Pre Grant Publications for class 60 subclass 434][List of Patents for class 60 subclass 434]434 Subclass 434 indent level is 2 Interlinked pump drive controller and manipulator of stroke device
[List of Pre Grant Publications for class 60 subclass 435][List of Patents for class 60 subclass 435]435 Subclass 435 indent level is 1 Having a mechanical clutch or brake device in the power train
 [List of Pre Grant Publications for class 60 subclass 436][List of Patents for class 60 subclass 436]436 Subclass 436 indent level is 2 Correlated control of device and motive fluid flow controller
[List of Pre Grant Publications for class 60 subclass 437][List of Patents for class 60 subclass 437]437 Subclass 437 indent level is 2 Selective fluid and mechanical drive of output from input
[List of Pre Grant Publications for class 60 subclass 439][List of Patents for class 60 subclass 439]439 Subclass 439 indent level is 2 Device acts on intermediate reactive rotor to modify speed ratio or direction
 [List of Pre Grant Publications for class 60 subclass 441][List of Patents for class 60 subclass 441]441 Subclass 441 indent level is 2 Condition or direction responsive device
 [List of Pre Grant Publications for class 60 subclass 442][List of Patents for class 60 subclass 442]442 Subclass 442 indent level is 2 Device holds output in adjusted position
[List of Pre Grant Publications for class 60 subclass 443][List of Patents for class 60 subclass 443]443 Subclass 443 indent level is 1 Servo-motor having externally operated control valve sets motor or pump displacement
 [List of Pre Grant Publications for class 60 subclass 444][List of Patents for class 60 subclass 444]444 Subclass 444 indent level is 2 Having auxiliary pump or external source of motive fluid supplying servo motor
[List of Pre Grant Publications for class 60 subclass 445][List of Patents for class 60 subclass 445]445 Subclass 445 indent level is 1 Condition responsive control of pump or motor displacement
 [List of Pre Grant Publications for class 60 subclass 446][List of Patents for class 60 subclass 446]446 Subclass 446 indent level is 2 Pump displacement varied responsive to position of motor or output device
 [List of Pre Grant Publications for class 60 subclass 447][List of Patents for class 60 subclass 447]447 Subclass 447 indent level is 2 Control actuated by a servo-motor fed by a speed indicating auxiliary pump
 [List of Pre Grant Publications for class 60 subclass 448][List of Patents for class 60 subclass 448]448 Subclass 448 indent level is 2 By means sensing rotational speed of output motor
 [List of Pre Grant Publications for class 60 subclass 449][List of Patents for class 60 subclass 449]449 Subclass 449 indent level is 2 By means sensing rotational speed of prime mover or pump
 [List of Pre Grant Publications for class 60 subclass 450][List of Patents for class 60 subclass 450]450 Subclass 450 indent level is 2 Choke in motor feed or discharge line establishes displacement control pressure (e.g., rate of flow responsive, etc.)
 [List of Pre Grant Publications for class 60 subclass 451][List of Patents for class 60 subclass 451]451 Subclass 451 indent level is 2 Controlled by torque of motor or motor discharge pressure
 [List of Pre Grant Publications for class 60 subclass 452][List of Patents for class 60 subclass 452]452 Subclass 452 indent level is 2 Pump displacement controlled by pump discharge or motor feed pressure
[List of Pre Grant Publications for class 60 subclass 453][List of Patents for class 60 subclass 453]453 Subclass 453 indent level is 1 With means purging, cleaning or separating undesirables from motive fluid
 [List of Pre Grant Publications for class 60 subclass 454][List of Patents for class 60 subclass 454]454 Subclass 454 indent level is 2 Solids from liquid separator
 [List of Pre Grant Publications for class 60 subclass 455][List of Patents for class 60 subclass 455]455 Subclass 455 indent level is 1 Having leakage collecting structure
 [List of Pre Grant Publications for class 60 subclass 456][List of Patents for class 60 subclass 456]456 Subclass 456 indent level is 1 Having distinct cooling or lubricating structure
 [List of Pre Grant Publications for class 60 subclass 457][List of Patents for class 60 subclass 457]457 Subclass 457 indent level is 1 Collapsible joined device having fluid trapping valve in joint
 [List of Pre Grant Publications for class 60 subclass 458][List of Patents for class 60 subclass 458]458 Subclass 458 indent level is 1 Having assembly or repair structure
[List of Pre Grant Publications for class 60 subclass 459][List of Patents for class 60 subclass 459]459 Subclass 459 indent level is 1 Condition responsive control of motive fluid flow
 [List of Pre Grant Publications for class 60 subclass 460][List of Patents for class 60 subclass 460]460 Subclass 460 indent level is 2 Holding or braking valve in motor exhaust line controlled by pressure in motorfeed line
 [List of Pre Grant Publications for class 60 subclass 461][List of Patents for class 60 subclass 461]461 Subclass 461 indent level is 2 Discharge from contracting cylinder of double-acting motor controlled
[List of Pre Grant Publications for class 60 subclass 462][List of Patents for class 60 subclass 462]462 Subclass 462 indent level is 2 With externally operable multiwasy valve means directing flow to a stroke device
 [List of Pre Grant Publications for class 60 subclass 464][List of Patents for class 60 subclass 464]464 Subclass 464 indent level is 2 Of motive fluid transfer between a reservoir and a recirculating path of a pump motor loop
 [List of Pre Grant Publications for class 60 subclass 465][List of Patents for class 60 subclass 465]465 Subclass 465 indent level is 2 Having externally operable means for setting motor or pump displacement or direction of rotation
 [List of Pre Grant Publications for class 60 subclass 466][List of Patents for class 60 subclass 466]466 Subclass 466 indent level is 2 Of braking or holding valve in motor discharge line
 [List of Pre Grant Publications for class 60 subclass 467][List of Patents for class 60 subclass 467]467 Subclass 467 indent level is 2 Stroke cylinder open to exhaust responsive to position of output member
 [List of Pre Grant Publications for class 60 subclass 468][List of Patents for class 60 subclass 468]468 Subclass 468 indent level is 2 Of by-pass of motor, pump or flow control element
 [List of Pre Grant Publications for class 60 subclass 469][List of Patents for class 60 subclass 469]469 Subclass 469 indent level is 1 Having means controlling or attenuating shock vibration, sticking or chattering
[List of Pre Grant Publications for class 60 subclass 470][List of Patents for class 60 subclass 470]470 Subclass 470 indent level is 1 Externally operated multiway valve or interconnected control elements control motive fluid for a limited stroke to-and-fro device
 [List of Pre Grant Publications for class 60 subclass 471][List of Patents for class 60 subclass 471]471 Subclass 471 indent level is 2 Having plural distinct or separately operable output means
 [List of Pre Grant Publications for class 60 subclass 472][List of Patents for class 60 subclass 472]472 Subclass 472 indent level is 2 Flow to opposed expansible chambers having a common output reversed
[List of Pre Grant Publications for class 60 subclass 473][List of Patents for class 60 subclass 473]473 Subclass 473 indent level is 1 Pump means moves motive fluid from one chamber to an opposite chamber of opposed expansible chambers having a common output
 [List of Pre Grant Publications for class 60 subclass 474][List of Patents for class 60 subclass 474]474 Subclass 474 indent level is 2 Valve or restriction controls gravity or spring return of output
 [List of Pre Grant Publications for class 60 subclass 475][List of Patents for class 60 subclass 475]475 Subclass 475 indent level is 2 With means compensating for charge leakage or volume difference between discharging and receiving chambers
 [List of Pre Grant Publications for class 60 subclass 476][List of Patents for class 60 subclass 476]476 Subclass 476 indent level is 2 Reversible delivery from pump means
[List of Pre Grant Publications for class 60 subclass 477][List of Patents for class 60 subclass 477]477 Subclass 477 indent level is 1 Ram driven by fluid pumped from reservoir
 [List of Pre Grant Publications for class 60 subclass 478][List of Patents for class 60 subclass 478]478 Subclass 478 indent level is 2 Having means pressurizing, vacuumizing or venting reservoir
 [List of Pre Grant Publications for class 60 subclass 479][List of Patents for class 60 subclass 479]479 Subclass 479 indent level is 2 Having selective or variable pump displacement or pump drive leverage
 [List of Pre Grant Publications for class 60 subclass 480][List of Patents for class 60 subclass 480]480 Subclass 480 indent level is 2 Telescopic ram
[List of Pre Grant Publications for class 60 subclass 481][List of Patents for class 60 subclass 481]481 Subclass 481 indent level is 2 Having fluid trapping means with a manual release or by-pass holding ram
 [List of Pre Grant Publications for class 60 subclass 483][List of Patents for class 60 subclass 483]483 Subclass 483 indent level is 1 Having selecting means distributing motive fluid between plural motors or cylinders rotatating a common output shaft
[List of Pre Grant Publications for class 60 subclass 484][List of Patents for class 60 subclass 484]484 Subclass 484 indent level is 1 Having plural energy outputs (e.g., plural motors, etc.)
 [List of Pre Grant Publications for class 60 subclass 485][List of Patents for class 60 subclass 485]485 Subclass 485 indent level is 2 Unit having coaxial rotary output shafts and pump means in a common housing (e.g., automobile differential, etc.)
 [List of Pre Grant Publications for class 60 subclass 486][List of Patents for class 60 subclass 486]486 Subclass 486 indent level is 1 Having plural energy input means, pumps or diverse pump outlets
[List of Pre Grant Publications for class 60 subclass 487][List of Patents for class 60 subclass 487]487 Subclass 487 indent level is 1 Input pump and rotary output motor system having displacement varying type of direction or speed selector
 [List of Pre Grant Publications for class 60 subclass 488][List of Patents for class 60 subclass 488]488 Subclass 488 indent level is 2 Including auxiliary system feed pump
 [List of Pre Grant Publications for class 60 subclass 489][List of Patents for class 60 subclass 489]489 Subclass 489 indent level is 2 Having valve means controlling flow between pump and motor
[List of Pre Grant Publications for class 60 subclass 490][List of Patents for class 60 subclass 490]490 Subclass 490 indent level is 2 Both motor and pump have displacement adjustment means
 [List of Pre Grant Publications for class 60 subclass 493][List of Patents for class 60 subclass 493]493 Subclass 493 indent level is 1 Valve means reverses flow from pump to reversible rotary motor
 [List of Pre Grant Publications for class 60 subclass 494][List of Patents for class 60 subclass 494]494 Subclass 494 indent level is 1 Including by-pass or restrictor controlling flow circuit
[List of Pre Grant Publications for class 60 subclass 495][List of Patents for class 60 subclass 495]495 MOTOR HAVING A BUOYANT WORKING MEMBER
 [List of Pre Grant Publications for class 60 subclass 496][List of Patents for class 60 subclass 496]496 Subclass 496 indent level is 1 With means to vary buoyancy of working member
[List of Pre Grant Publications for class 60 subclass 497][List of Patents for class 60 subclass 497]497 Subclass 497 indent level is 1 Working member actuated by the rise and fall of a surface of a body of fluid
 [List of Pre Grant Publications for class 60 subclass 498][List of Patents for class 60 subclass 498]498 Subclass 498 indent level is 2 Having tide responsive working member positioning means
 [List of Pre Grant Publications for class 60 subclass 499][List of Patents for class 60 subclass 499]499 Subclass 499 indent level is 2 Having means responsive to lateral impulse of fluid
 [List of Pre Grant Publications for class 60 subclass 500][List of Patents for class 60 subclass 500]500 Subclass 500 indent level is 2 Having articulated buoyant members
 [List of Pre Grant Publications for class 60 subclass 501][List of Patents for class 60 subclass 501]501 Subclass 501 indent level is 2 Motor is free floating unit
[List of Pre Grant Publications for class 60 subclass 502][List of Patents for class 60 subclass 502]502 Subclass 502 indent level is 2 Having fluid flow or wave controlling, confining or directing means
 [List of Pre Grant Publications for class 60 subclass 504][List of Patents for class 60 subclass 504]504 Subclass 504 indent level is 2 Having flexible strand working member motion transmitting means
 [List of Pre Grant Publications for class 60 subclass 505][List of Patents for class 60 subclass 505]505 Subclass 505 indent level is 2 Having relatively movable working members
 [List of Pre Grant Publications for class 60 subclass 506][List of Patents for class 60 subclass 506]506 Subclass 506 indent level is 2 Working member pivotally supported
 [List of Pre Grant Publications for class 60 subclass 507][List of Patents for class 60 subclass 507]507 Subclass 507 indent level is 2 Having one-way clutch power transmission means, e.g., ratchet, etc.
[List of Pre Grant Publications for class 60 subclass 685][List of Patents for class 60 subclass 685]685 MOTOR HAVING EXHAUST FLUID TREATING OR HANDLING MEANS
 [List of Pre Grant Publications for class 60 subclass 686][List of Patents for class 60 subclass 686]686 Subclass 686 indent level is 1 Having condition responsive control of exhaust structure or by exhaust condition
 [List of Pre Grant Publications for class 60 subclass 687][List of Patents for class 60 subclass 687]687 Subclass 687 indent level is 1 Motor-exhaust assembly with stress relieving or absorbing structure
 [List of Pre Grant Publications for class 60 subclass 688][List of Patents for class 60 subclass 688]688 Subclass 688 indent level is 1 Water mingled with exhaust steam
 [List of Pre Grant Publications for class 60 subclass 689][List of Patents for class 60 subclass 689]689 Subclass 689 indent level is 1 Exhaust fluid mingled with non-exhaust fluid
[List of Pre Grant Publications for class 60 subclass 690][List of Patents for class 60 subclass 690]690 Subclass 690 indent level is 1 Motor and indirect heat exchanger
 [List of Pre Grant Publications for class 60 subclass 691][List of Patents for class 60 subclass 691]691 Subclass 691 indent level is 2 Boiler feed water heated by exhaust
 [List of Pre Grant Publications for class 60 subclass 692][List of Patents for class 60 subclass 692]692 Subclass 692 indent level is 2 Having condensate pump
 [List of Pre Grant Publications for class 60 subclass 693][List of Patents for class 60 subclass 693]693 Subclass 693 indent level is 2 Plural heat exchangers
[List of Pre Grant Publications for class 60 subclass 694][List of Patents for class 60 subclass 694]694 Subclass 694 indent level is 1 Including exhaust flow directing or dividing device
 [List of Pre Grant Publications for class 60 subclass 695][List of Patents for class 60 subclass 695]695 Subclass 695 indent level is 2 Device directs exhaust of air motor into atmosphere
 [List of Pre Grant Publications for class 60 subclass 696][List of Patents for class 60 subclass 696]696 Subclass 696 indent level is 2 Device is draft structure of hydraulic motor
 [List of Pre Grant Publications for class 60 subclass 697][List of Patents for class 60 subclass 697]697 Subclass 697 indent level is 2 Turbine discharge directed to flow line
[List of Pre Grant Publications for class 60 subclass 698][List of Patents for class 60 subclass 698]698 SYSTEM HAVING PLURAL MOTORS OR HAVING DIVERSE TYPES OF ENERGY INPUT
 [List of Pre Grant Publications for class 60 subclass 699][List of Patents for class 60 subclass 699]699 Subclass 699 indent level is 1 Spring type motor and internal combustion engine motor
[List of Pre Grant Publications for class 60 subclass 700][List of Patents for class 60 subclass 700]700 Subclass 700 indent level is 1 Motors intercontrolled responsive to angular speed differential of rotatable output shafts
 [List of Pre Grant Publications for class 60 subclass 701][List of Patents for class 60 subclass 701]701 Subclass 701 indent level is 2 Hydraulic or pneumatic intercontrol system
 [List of Pre Grant Publications for class 60 subclass 702][List of Patents for class 60 subclass 702]702 Subclass 702 indent level is 2 Electrical intercontrol system
 [List of Pre Grant Publications for class 60 subclass 703][List of Patents for class 60 subclass 703]703 Subclass 703 indent level is 1 Control including pacer, oscillator, punch card, template or tape
 [List of Pre Grant Publications for class 60 subclass 704][List of Patents for class 60 subclass 704]704 Subclass 704 indent level is 1 Control including clock, retarder or programmer
 [List of Pre Grant Publications for class 60 subclass 705][List of Patents for class 60 subclass 705]705 Subclass 705 indent level is 1 Signal, indicator or inspection means
[List of Pre Grant Publications for class 60 subclass 706][List of Patents for class 60 subclass 706]706 Subclass 706 indent level is 1 Having condition responsive control
 [List of Pre Grant Publications for class 60 subclass 707][List of Patents for class 60 subclass 707]707 Subclass 707 indent level is 2 Of branched flow of motive fluid through serially connected motors
 [List of Pre Grant Publications for class 60 subclass 708][List of Patents for class 60 subclass 708]708 Subclass 708 indent level is 2 Of or by motor cooling, ventilation, or brake system
 [List of Pre Grant Publications for class 60 subclass 709][List of Patents for class 60 subclass 709]709 Subclass 709 indent level is 2 Of or by disconnect or load release means to output means or between motors
 [List of Pre Grant Publications for class 60 subclass 710][List of Patents for class 60 subclass 710]710 Subclass 710 indent level is 2 Intercontrol of internal combustion engines responsive to relative fuel or manifold conditions
 [List of Pre Grant Publications for class 60 subclass 711][List of Patents for class 60 subclass 711]711 Subclass 711 indent level is 2 First motor load share adjusted relative to the load share of a second motor driving a common load, responsive to a condition of the second motor or of the load
 [List of Pre Grant Publications for class 60 subclass 712][List of Patents for class 60 subclass 712]712 Subclass 712 indent level is 1 Engine apparatus or system actuatable selectively or simultaneously by internal combustion of fuel and by expansion of motive fluid
 [List of Pre Grant Publications for class 60 subclass 713][List of Patents for class 60 subclass 713]713 Subclass 713 indent level is 1 Plural motors having brake means for motor or output means
 [List of Pre Grant Publications for class 60 subclass 714][List of Patents for class 60 subclass 714]714 Subclass 714 indent level is 1 Plural motors having supply or control of cooling, lubricating, or scavenging fluid
 [List of Pre Grant Publications for class 60 subclass 715][List of Patents for class 60 subclass 715]715 Subclass 715 indent level is 1 Plural motors, connected for serial flow of motive fluid
[List of Pre Grant Publications for class 60 subclass 716][List of Patents for class 60 subclass 716]716 Subclass 716 indent level is 1 System of plural motors having a common output structure
 [List of Pre Grant Publications for class 60 subclass 717][List of Patents for class 60 subclass 717]717 Subclass 717 indent level is 2 And another output
 [List of Pre Grant Publications for class 60 subclass 718][List of Patents for class 60 subclass 718]718 Subclass 718 indent level is 2 Having disconnect means between a motor and the output
 [List of Pre Grant Publications for class 60 subclass 719][List of Patents for class 60 subclass 719]719 Subclass 719 indent level is 1 Interrelated or group control operating means for plural motors or outputs
 [List of Pre Grant Publications for class 60 subclass 720][List of Patents for class 60 subclass 720]720 Subclass 720 indent level is 1 Unitary support for plural motors
 [List of Pre Grant Publications for class 60 subclass 721][List of Patents for class 60 subclass 721]721 MISCELLANEOUS
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 60 subclass 900][List of Patents for class 60 subclass 900]900 EXCESS AIR TO INTERNAL COMBUSTION ENGINE TO ASSIST EXHAUST TREATMENT
 [List of Pre Grant Publications for class 60 subclass 901][List of Patents for class 60 subclass 901]901 EXHAUST TREATMENT SPECIAL TO ROTARY INTERNAL COMBUSTION ENGINES
 [List of Pre Grant Publications for class 60 subclass 902][List of Patents for class 60 subclass 902]902 ROTARY REACTOR, SEPARATOR OR TREATER OF EXHAUST OF AN INTERNAL COMBUSTION ENGINE
 [List of Pre Grant Publications for class 60 subclass 903][List of Patents for class 60 subclass 903]903 CLOSURES OPERATORS
 [List of Pre Grant Publications for class 60 subclass 904][List of Patents for class 60 subclass 904]904 PROPELLER OR AIR PLANE SYSTEM
 [List of Pre Grant Publications for class 60 subclass 905][List of Patents for class 60 subclass 905]905 WINDING AND REELING
 [List of Pre Grant Publications for class 60 subclass 906][List of Patents for class 60 subclass 906]906 ENGINE SPEED RESPONSIVE THROTTLE CONTROL SYSTEM
 [List of Pre Grant Publications for class 60 subclass 907][List of Patents for class 60 subclass 907]907 WORKING MEMBER POSITIONED AGAINST COUNTERFORCE BY CONSTANTLY APPLIED MOTIVE FLUID
 [List of Pre Grant Publications for class 60 subclass 908][List of Patents for class 60 subclass 908]908 WASHING MACHINE SYSTEM
 [List of Pre Grant Publications for class 60 subclass 909][List of Patents for class 60 subclass 909]909 REACTION MOTOR OR COMPONENT COMPOSED OF SPECIFIC MATERIAL
 [List of Pre Grant Publications for class 60 subclass 910][List of Patents for class 60 subclass 910]910 FREE PISTON
 [List of Pre Grant Publications for class 60 subclass 911][List of Patents for class 60 subclass 911]911 FLUID MOTOR SYSTEM INCORPORATING ELECTRICAL SYSTEM
 [List of Pre Grant Publications for class 60 subclass 912][List of Patents for class 60 subclass 912]912 COOLING MEANS
 [List of Pre Grant Publications for class 60 subclass 913][List of Patents for class 60 subclass 913]913 COLLECTION OF REGGIO PATENTS
 [List of Pre Grant Publications for class 60 subclass 914][List of Patents for class 60 subclass 914]914 EXPLOSIVE
 [List of Pre Grant Publications for class 60 subclass 915][List of Patents for class 60 subclass 915]915 COLLECTION OF GODDARD PATENTS
 [List of Pre Grant Publications for class 60 subclass 916][List of Patents for class 60 subclass 916]916 UNITARY CONSTRUCTION
 [List of Pre Grant Publications for class 60 subclass 917][List of Patents for class 60 subclass 917]917 SOLID FUEL RAMJET USING PULVERIZED FUEL
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
Any foreign patents or non-patent literature from subclasses that have been reclassified have been transferred directly to FOR Collections listed below. These Collections contain ONLY foreign patents or non-patent literature. The parenthetical references in the Collection titles refer to the abolished subclasses from which these Collections were derived.
     REACTION MOTOR (E.G., MOTIVE FLUID GENERATOR AND REACTION NOZZLE, ETC.) (60/200.1)
      FOR100          Subclass FOR100 indent level is 1 Including afterburner (60/261)
      FOR101          Subclass FOR101 indent level is 1 Air supplied by ram effect (60/270.1)
      FOR102          Subclass FOR102 indent level is 1 Motive fluid outlet means (60/271)
  FOR103          Subclass FOR103 indent level is 1 Processes (60/39.02)
      FOR104          Subclass FOR104 indent level is 2 Regulation of power output (60/39.03)
      FOR105          Subclass FOR105 indent level is 2 Multiple expansion (60/39.04)
      FOR106          Subclass FOR106 indent level is 2 Addition of steam and/or water (60/39.05)
      FOR107          Subclass FOR107 indent level is 2 Ignition and/or fuel injection (60/39.06)
      FOR108          Subclass FOR108 indent level is 1 With nonmotor output (60/39.07)
  FOR109          Subclass FOR109 indent level is 1 With starting device (60/39.141)
      FOR110          Subclass FOR110 indent level is 2 Separate starting device or motive fluid source (60/39.142)
      FOR111          Subclass FOR111 indent level is 2 Re-expansion (60/39.161)
      FOR112          Subclass FOR112 indent level is 1 With regulation of power output (60/39.2)
     COMBUSTION PRODUCTS USED AS MOTIVE FLUID (60/39.01)
     Subclass  indent level is 1 With variable oxidizer control (60/39.23)
     Subclass  indent level is 2 Automatic (60/39.24)
      FOR113          Subclass FOR113 indent level is 3 Oxidizer (60/39.29)
      FOR114          Subclass FOR114 indent level is 1 With mounting or supporting structure (60/39.31)
      FOR115          Subclass FOR115 indent level is 1 With expansible connections (60/39.32)
      FOR116          Subclass FOR116 indent level is 1 Convertible and combined (60/39.33)
  FOR117          Subclass FOR117 indent level is 1 Coaxial combustion products generator and combined (60/39.36)
      FOR118          Subclass FOR118 indent level is 2 With turbine (60/39.75)

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