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Classification Resources
 
Class   417PUMPS
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[List of Pre Grant Publications for class 417 subclass 1][List of Patents for class 417 subclass 1]1 CONDITION RESPONSIVE CONTROL OF PUMP DRIVE MOTOR
[List of Pre Grant Publications for class 417 subclass 2][List of Patents for class 417 subclass 2]2 Subclass 2 indent level is 1 Plural pumps having separate drive motors, supply sources, or delivery destinations
 [List of Pre Grant Publications for class 417 subclass 9][List of Patents for class 417 subclass 9]9 Subclass 9 indent level is 1 By stopping pump in response to leakage into or from system
 [List of Pre Grant Publications for class 417 subclass 10][List of Patents for class 417 subclass 10]10 Subclass 10 indent level is 1 By controlling starter motor for internal combustion engine
 [List of Pre Grant Publications for class 417 subclass 11][List of Patents for class 417 subclass 11]11 Subclass 11 indent level is 1 By controlling free piston internal combustion engine
 [List of Pre Grant Publications for class 417 subclass 12][List of Patents for class 417 subclass 12]12 Subclass 12 indent level is 1 Having timer or delay means
 [List of Pre Grant Publications for class 417 subclass 13][List of Patents for class 417 subclass 13]13 Subclass 13 indent level is 1 Responsive to pump lubricant, sealant, or coolant condition
 [List of Pre Grant Publications for class 417 subclass 14][List of Patents for class 417 subclass 14]14 Subclass 14 indent level is 1 Having ambient condition responsive means
 [List of Pre Grant Publications for class 417 subclass 15][List of Patents for class 417 subclass 15]15 Subclass 15 indent level is 1 With control of pump drive transmission
 [List of Pre Grant Publications for class 417 subclass 16][List of Patents for class 417 subclass 16]16 Subclass 16 indent level is 1 With plural separate drive motors for single pump unit
 [List of Pre Grant Publications for class 417 subclass 17][List of Patents for class 417 subclass 17]17 Subclass 17 indent level is 1 With plural separate drive motor controlling elements
[List of Pre Grant Publications for class 417 subclass 18][List of Patents for class 417 subclass 18]18 Subclass 18 indent level is 1 Single motor control element responsive to means sensing diverse conditions
 [List of Pre Grant Publications for class 417 subclass 25][List of Patents for class 417 subclass 25]25 Subclass 25 indent level is 1 Relatively movable elements sensing same system pressure for single control element
[List of Pre Grant Publications for class 417 subclass 26][List of Patents for class 417 subclass 26]26 Subclass 26 indent level is 1 With condition responsive control of pump fluid valve
 [List of Pre Grant Publications for class 417 subclass 32][List of Patents for class 417 subclass 32]32 Subclass 32 indent level is 1 Responsive to pump or pump fluid temperature
 [List of Pre Grant Publications for class 417 subclass 33][List of Patents for class 417 subclass 33]33 Subclass 33 indent level is 1 Pump stop control means requiring manual reset
 [List of Pre Grant Publications for class 417 subclass 34][List of Patents for class 417 subclass 34]34 Subclass 34 indent level is 1 By controlling internal combustion drive engine
 [List of Pre Grant Publications for class 417 subclass 35][List of Patents for class 417 subclass 35]35 Subclass 35 indent level is 1 By controlling wind motor in response to liquid accumulation
[List of Pre Grant Publications for class 417 subclass 36][List of Patents for class 417 subclass 36]36 Subclass 36 indent level is 1 Responsive to accumulation of pumped liquid in receiver
 [List of Pre Grant Publications for class 417 subclass 42][List of Patents for class 417 subclass 42]42 Subclass 42 indent level is 1 In response to pump speed
 [List of Pre Grant Publications for class 417 subclass 43][List of Patents for class 417 subclass 43]43 Subclass 43 indent level is 1 Responsive to change in rate of pump fluid flow
[List of Pre Grant Publications for class 417 subclass 44.1][List of Patents for class 417 subclass 44.1]44.1 Subclass 44.1 indent level is 1 By control of electric or magnetic drive motor
[List of Pre Grant Publications for class 417 subclass 46][List of Patents for class 417 subclass 46]46 Subclass 46 indent level is 1 By controlling drive motor motive fluid
[List of Pre Grant Publications for class 417 subclass 48][List of Patents for class 417 subclass 48]48 ELECTRICAL OR GETTER TYPE
 [List of Pre Grant Publications for class 417 subclass 52][List of Patents for class 417 subclass 52]52 EXPANSION AND CONTRACTION OF PUMP FLUID
[List of Pre Grant Publications for class 417 subclass 53][List of Patents for class 417 subclass 53]53 PROCESSES
[List of Pre Grant Publications for class 417 subclass 56][List of Patents for class 417 subclass 56]56 DRILLED WELL FREE PISTON-TYPE PUMP
 [List of Pre Grant Publications for class 417 subclass 61][List of Patents for class 417 subclass 61]61 BUOYANTLY SUPPORTED
 [List of Pre Grant Publications for class 417 subclass 62][List of Patents for class 417 subclass 62]62 ALTERNATE SERIES OR PARALLEL OPERATION OF PLURAL PUMPS
 [List of Pre Grant Publications for class 417 subclass 63][List of Patents for class 417 subclass 63]63 WITH SIGNAL, INDICATOR, OR INSPECTION MEANS
 [List of Pre Grant Publications for class 417 subclass 64][List of Patents for class 417 subclass 64]64 GAS PRESSURE EXCHANGE USING ROTARY CELLULAR CONVEYOR
[List of Pre Grant Publications for class 417 subclass 65][List of Patents for class 417 subclass 65]65 ONE FLUID PUMPED BY CONTACT OR ENTRAINMENT WITH ANOTHER
[List of Pre Grant Publications for class 417 subclass 66][List of Patents for class 417 subclass 66]66 Subclass 66 indent level is 1 Contact or entrainment within rotary impeller
[List of Pre Grant Publications for class 417 subclass 73][List of Patents for class 417 subclass 73]73 Subclass 73 indent level is 1 By ignition of motive fluid
[List of Pre Grant Publications for class 417 subclass 76][List of Patents for class 417 subclass 76]76 Subclass 76 indent level is 1 Jet pump with motive fluid generating pump
[List of Pre Grant Publications for class 417 subclass 85][List of Patents for class 417 subclass 85]85 Subclass 85 indent level is 1 Diverse pumps
[List of Pre Grant Publications for class 417 subclass 92][List of Patents for class 417 subclass 92]92 Subclass 92 indent level is 1 Liquid piston
[List of Pre Grant Publications for class 417 subclass 105][List of Patents for class 417 subclass 105]105 Subclass 105 indent level is 1 By condensation of motive fluid
[List of Pre Grant Publications for class 417 subclass 108][List of Patents for class 417 subclass 108]108 Subclass 108 indent level is 1 Aerated column
[List of Pre Grant Publications for class 417 subclass 118][List of Patents for class 417 subclass 118]118 Subclass 118 indent level is 1 Liquid pumped by supplying or exhausting gaseous motive fluid to or from pumping chamber
 [List of Pre Grant Publications for class 417 subclass 150][List of Patents for class 417 subclass 150]150 Subclass 150 indent level is 1 Gravity flow motive fluid
[List of Pre Grant Publications for class 417 subclass 151][List of Patents for class 417 subclass 151]151 Subclass 151 indent level is 1 Jet
[List of Pre Grant Publications for class 417 subclass 152][List of Patents for class 417 subclass 152]152 Subclass 152 indent level is 2 Vapor condensation vacuum diffusion type
[List of Pre Grant Publications for class 417 subclass 155][List of Patents for class 417 subclass 155]155 Subclass 155 indent level is 2 Flue type
[List of Pre Grant Publications for class 417 subclass 158][List of Patents for class 417 subclass 158]158 Subclass 158 indent level is 2 With motive fluid generator
 [List of Pre Grant Publications for class 417 subclass 160][List of Patents for class 417 subclass 160]160 Subclass 160 indent level is 2 Cleaning by separate fluid or diverted motive fluid
 [List of Pre Grant Publications for class 417 subclass 161][List of Patents for class 417 subclass 161]161 Subclass 161 indent level is 2 Radial disc-type motive fluid jet
 [List of Pre Grant Publications for class 417 subclass 162][List of Patents for class 417 subclass 162]162 Subclass 162 indent level is 2 Interrelated overflow and motive fluid valves
[List of Pre Grant Publications for class 417 subclass 163][List of Patents for class 417 subclass 163]163 Subclass 163 indent level is 2 Successive introduction of motive fluid
 [List of Pre Grant Publications for class 417 subclass 171][List of Patents for class 417 subclass 171]171 Subclass 171 indent level is 2 Tangential motive fluid supply (i.e., vortex type)
 [List of Pre Grant Publications for class 417 subclass 172][List of Patents for class 417 subclass 172]172 Subclass 172 indent level is 2 Concentric reverse flow motive fluid and discharge conduits
 [List of Pre Grant Publications for class 417 subclass 173][List of Patents for class 417 subclass 173]173 Subclass 173 indent level is 2 With cooling
 [List of Pre Grant Publications for class 417 subclass 174][List of Patents for class 417 subclass 174]174 Subclass 174 indent level is 2 Successive entrainment of pumped fluid
 [List of Pre Grant Publications for class 417 subclass 175][List of Patents for class 417 subclass 175]175 Subclass 175 indent level is 2 With priming or overflow removal jet
 [List of Pre Grant Publications for class 417 subclass 176][List of Patents for class 417 subclass 176]176 Subclass 176 indent level is 2 Parallel entrainments with separate combining tubes
 [List of Pre Grant Publications for class 417 subclass 177][List of Patents for class 417 subclass 177]177 Subclass 177 indent level is 2 Annular motive fluid stream entrains pumped fluid outside and inside
 [List of Pre Grant Publications for class 417 subclass 178][List of Patents for class 417 subclass 178]178 Subclass 178 indent level is 2 Selectively usable flow confining members (e.g., nozzles, combining tubes, etc.)
[List of Pre Grant Publications for class 417 subclass 179][List of Patents for class 417 subclass 179]179 Subclass 179 indent level is 2 Plural motive fluid jets or sources for single entrainment
 [List of Pre Grant Publications for class 417 subclass 181][List of Patents for class 417 subclass 181]181 Subclass 181 indent level is 2 Faucet or flexible hose attached
[List of Pre Grant Publications for class 417 subclass 182][List of Patents for class 417 subclass 182]182 Subclass 182 indent level is 2 Regulation
 [List of Pre Grant Publications for class 417 subclass 194][List of Patents for class 417 subclass 194]194 Subclass 194 indent level is 2 With means to whirl pumped fluid
 [List of Pre Grant Publications for class 417 subclass 195][List of Patents for class 417 subclass 195]195 Subclass 195 indent level is 2 Specific material
 [List of Pre Grant Publications for class 417 subclass 196][List of Patents for class 417 subclass 196]196 Subclass 196 indent level is 2 Expressed mathematically or dimensionally
 [List of Pre Grant Publications for class 417 subclass 197][List of Patents for class 417 subclass 197]197 Subclass 197 indent level is 2 Peripheral motive fluid supply
 [List of Pre Grant Publications for class 417 subclass 198][List of Patents for class 417 subclass 198]198 Subclass 198 indent level is 2 Specific motive fluid nozzle
[List of Pre Grant Publications for class 417 subclass 199.1][List of Patents for class 417 subclass 199.1]199.1 DIVERSE PUMPS
[List of Pre Grant Publications for class 417 subclass 207][List of Patents for class 417 subclass 207]207 BY HEATING OF PUMPED FLUID
 [List of Pre Grant Publications for class 417 subclass 210][List of Patents for class 417 subclass 210]210 PUMP FLUID BIASED OVERCENTER LOAD EQUALIZER
 [List of Pre Grant Publications for class 417 subclass 211][List of Patents for class 417 subclass 211]211 INERTIA-TYPE PUMPING MEMBER OR DRIVE MEANS
 [List of Pre Grant Publications for class 417 subclass 211.5][List of Patents for class 417 subclass 211.5]211.5 LIQUID LEVEL RESPONSIVE CONTROL OF DISPLACEMENT, VOLUMETRIC CAPACITY, OR DRIVE TRANSMISSION
[List of Pre Grant Publications for class 417 subclass 212][List of Patents for class 417 subclass 212]212 CONDITION RESPONSIVE CONTROL OF DRIVE TRANSMISSION OR PUMP DISPLACEMENT
[List of Pre Grant Publications for class 417 subclass 225][List of Patents for class 417 subclass 225]225 INTENSIFIER
 [List of Pre Grant Publications for class 417 subclass 228][List of Patents for class 417 subclass 228]228 WITH CONDITION RESPONSIVE CONTROL OF COOLANT OR LUBRICANT
[List of Pre Grant Publications for class 417 subclass 229][List of Patents for class 417 subclass 229]229 OPERATED BY ART DEVICE
[List of Pre Grant Publications for class 417 subclass 234][List of Patents for class 417 subclass 234]234 AMBULANT, BODY SUPPORTED, OR WITH CARRYING HANDLE
[List of Pre Grant Publications for class 417 subclass 236][List of Patents for class 417 subclass 236]236 CONVERTIBLE TO APPARATUS OF A DIFFERENT CLASS
[List of Pre Grant Publications for class 417 subclass 238][List of Patents for class 417 subclass 238]238 CHANGEABLE BY ASSEMBLY OR DISASSEMBLY
[List of Pre Grant Publications for class 417 subclass 240][List of Patents for class 417 subclass 240]240 INERTIA LIQUID PISTON (E.G., MOMENTUM, ETC.)
 [List of Pre Grant Publications for class 417 subclass 242][List of Patents for class 417 subclass 242]242 POSITION RESPONSIVE BYPASS BETWEEN PLURAL PUMP CHAMBERS
 [List of Pre Grant Publications for class 417 subclass 243][List of Patents for class 417 subclass 243]243 WITH INTERCOOLER
[List of Pre Grant Publications for class 417 subclass 244][List of Patents for class 417 subclass 244]244 SUCCESSIVE STAGES
[List of Pre Grant Publications for class 417 subclass 269][List of Patents for class 417 subclass 269]269 THREE OR MORE CYLINDERS ARRANGED IN PARALLEL, RADIAL, OR CONICAL RELATIONSHIP WITH ROTARY TRANSMISSION AXIS
[List of Pre Grant Publications for class 417 subclass 274][List of Patents for class 417 subclass 274]274 CONDITION RESPONSIVE VARIABLE VOLUMETRIC CAPACITY EXPANSIBLE CHAMBER PUMP (I.E., CLEARANCE CONTROL)
 [List of Pre Grant Publications for class 417 subclass 278][List of Patents for class 417 subclass 278]278 EXTERNAL CONDITION RESPONSIVE PUMPED FLUID CONTROL
[List of Pre Grant Publications for class 417 subclass 279][List of Patents for class 417 subclass 279]279 WITH CONDITION RESPONSIVE PUMPED FLUID CONTROL
 [List of Pre Grant Publications for class 417 subclass 280][List of Patents for class 417 subclass 280]280 Subclass 280 indent level is 1 Responsive to pump created drive motor condition
 [List of Pre Grant Publications for class 417 subclass 281][List of Patents for class 417 subclass 281]281 Subclass 281 indent level is 1 Lubricant condition responsive
 [List of Pre Grant Publications for class 417 subclass 282][List of Patents for class 417 subclass 282]282 Subclass 282 indent level is 1 Plural separate sensing means for a single fluid controller
 [List of Pre Grant Publications for class 417 subclass 283][List of Patents for class 417 subclass 283]283 Subclass 283 indent level is 1 Bypass or relief valve controls venting by movable pump chamber part
 [List of Pre Grant Publications for class 417 subclass 284][List of Patents for class 417 subclass 284]284 Subclass 284 indent level is 1 Bypass or relief valve carried by movable pumping member
 [List of Pre Grant Publications for class 417 subclass 285][List of Patents for class 417 subclass 285]285 Subclass 285 indent level is 1 Valve passage directly connecting concurrently contracting and expanding nonrotary pump chambers
[List of Pre Grant Publications for class 417 subclass 286][List of Patents for class 417 subclass 286]286 Subclass 286 indent level is 1 Plural pump units with individual or relative control
 [List of Pre Grant Publications for class 417 subclass 289][List of Patents for class 417 subclass 289]289 Subclass 289 indent level is 1 Variable cutoff or pumping member controlled port
 [List of Pre Grant Publications for class 417 subclass 290][List of Patents for class 417 subclass 290]290 Subclass 290 indent level is 1 Having timer or delay means for fluid controller
 [List of Pre Grant Publications for class 417 subclass 291][List of Patents for class 417 subclass 291]291 Subclass 291 indent level is 1 Reversibly driven pump having bypass active in either flow direction
 [List of Pre Grant Publications for class 417 subclass 292][List of Patents for class 417 subclass 292]292 Subclass 292 indent level is 1 Pumped fluid temperature responsive
[List of Pre Grant Publications for class 417 subclass 293][List of Patents for class 417 subclass 293]293 Subclass 293 indent level is 1 Driven pump part speed responsive
 [List of Pre Grant Publications for class 417 subclass 295][List of Patents for class 417 subclass 295]295 Subclass 295 indent level is 1 Inlet throttle or stop valve
 [List of Pre Grant Publications for class 417 subclass 296][List of Patents for class 417 subclass 296]296 Subclass 296 indent level is 1 Bypass or relief valve part carried by or carries distributor part
[List of Pre Grant Publications for class 417 subclass 297][List of Patents for class 417 subclass 297]297 Subclass 297 indent level is 1 Expansible chamber pump distributor operation modified
 [List of Pre Grant Publications for class 417 subclass 299][List of Patents for class 417 subclass 299]299 Subclass 299 indent level is 1 Normally open bypass or relief passage closed by increased pressure or flow
 [List of Pre Grant Publications for class 417 subclass 300][List of Patents for class 417 subclass 300]300 Subclass 300 indent level is 1 Fluid flow rate responsive
 [List of Pre Grant Publications for class 417 subclass 301][List of Patents for class 417 subclass 301]301 Subclass 301 indent level is 1 Inlet pressure increase opens bypass from pump inlet to discharge
[List of Pre Grant Publications for class 417 subclass 302][List of Patents for class 417 subclass 302]302 Subclass 302 indent level is 1 Plural paths having individual condition responsive control means
 [List of Pre Grant Publications for class 417 subclass 305][List of Patents for class 417 subclass 305]305 Subclass 305 indent level is 1 Manual actuation of condition responsive valve
 [List of Pre Grant Publications for class 417 subclass 306][List of Patents for class 417 subclass 306]306 Subclass 306 indent level is 1 Pump inlet or pump chamber vented to ambient (e.g., vacuum breaker)
[List of Pre Grant Publications for class 417 subclass 307][List of Patents for class 417 subclass 307]307 Subclass 307 indent level is 1 Pressure responsive relief or bypass valve
 [List of Pre Grant Publications for class 417 subclass 312][List of Patents for class 417 subclass 312]312 WITH MUFFLER ACTING ON PUMP FLUID
 [List of Pre Grant Publications for class 417 subclass 313][List of Patents for class 417 subclass 313]313 COMBINED
 [List of Pre Grant Publications for class 417 subclass 314][List of Patents for class 417 subclass 314]314 SINGLE ACTING CHANGEABLE TO OR FROM DOUBLE ACTING
 [List of Pre Grant Publications for class 417 subclass 315][List of Patents for class 417 subclass 315]315 REVERSE FLOW WITH UNIDIRECTIONAL DRIVE OR UNIDIRECTIONAL FLOW WITH REVERSE DRIVE
[List of Pre Grant Publications for class 417 subclass 316][List of Patents for class 417 subclass 316]316 CORRELATED PUMP AND MOTOR OR CLUTCH CONTROL
 [List of Pre Grant Publications for class 417 subclass 319][List of Patents for class 417 subclass 319]319 INCLUDING DISENGAGEABLE ROTARY OR FRANGIBLE DRIVE CONNECTION
 [List of Pre Grant Publications for class 417 subclass 320][List of Patents for class 417 subclass 320]320 SERIALLY FORMED PUMPING CHAMBERS (E.G., ENDLESS)
[List of Pre Grant Publications for class 417 subclass 321][List of Patents for class 417 subclass 321]321 MOTOR DRIVEN
 [List of Pre Grant Publications for class 417 subclass 322][List of Patents for class 417 subclass 322]322 Subclass 322 indent level is 1 Magnetostrictive chamber
 [List of Pre Grant Publications for class 417 subclass 323][List of Patents for class 417 subclass 323]323 Subclass 323 indent level is 1 Pump motor or starter driven by pump fluid
 [List of Pre Grant Publications for class 417 subclass 324][List of Patents for class 417 subclass 324]324 Subclass 324 indent level is 1 Pump operated as motor to start prime mover drive
 [List of Pre Grant Publications for class 417 subclass 325][List of Patents for class 417 subclass 325]325 Subclass 325 indent level is 1 Reversely rotated for starting
 [List of Pre Grant Publications for class 417 subclass 326][List of Patents for class 417 subclass 326]326 Subclass 326 indent level is 1 Including means for selectively varying motor speed or rotary motor direction
 [List of Pre Grant Publications for class 417 subclass 327][List of Patents for class 417 subclass 327]327 Subclass 327 indent level is 1 Reaction motor
[List of Pre Grant Publications for class 417 subclass 328][List of Patents for class 417 subclass 328]328 Subclass 328 indent level is 1 Spring or weight motor
[List of Pre Grant Publications for class 417 subclass 330][List of Patents for class 417 subclass 330]330 Subclass 330 indent level is 1 Tide or wave motor
[List of Pre Grant Publications for class 417 subclass 334][List of Patents for class 417 subclass 334]334 Subclass 334 indent level is 1 Fluid current motor
 [List of Pre Grant Publications for class 417 subclass 337][List of Patents for class 417 subclass 337]337 Subclass 337 indent level is 1 Buoyant motor
[List of Pre Grant Publications for class 417 subclass 338][List of Patents for class 417 subclass 338]338 Subclass 338 indent level is 1 Relatively movable pumping members driven by relatively movable working members
 [List of Pre Grant Publications for class 417 subclass 348][List of Patents for class 417 subclass 348]348 Subclass 348 indent level is 1 Common rotary pumping and fluid motor working member
 [List of Pre Grant Publications for class 417 subclass 349][List of Patents for class 417 subclass 349]349 Subclass 349 indent level is 1 Common pump and motor chamber
 [List of Pre Grant Publications for class 417 subclass 350][List of Patents for class 417 subclass 350]350 Subclass 350 indent level is 1 Motor rotor intermediate coaxial pump rotors
 [List of Pre Grant Publications for class 417 subclass 351][List of Patents for class 417 subclass 351]351 Subclass 351 indent level is 1 Pump rotor intermediate coaxial motor rotors
[List of Pre Grant Publications for class 417 subclass 352][List of Patents for class 417 subclass 352]352 Subclass 352 indent level is 1 Motor within rotary pumping member
[List of Pre Grant Publications for class 417 subclass 355][List of Patents for class 417 subclass 355]355 Subclass 355 indent level is 1 Pump within rotary working member
 [List of Pre Grant Publications for class 417 subclass 357][List of Patents for class 417 subclass 357]357 Subclass 357 indent level is 1 Pump fluid communicates with sealed chamber containing armature
 [List of Pre Grant Publications for class 417 subclass 358][List of Patents for class 417 subclass 358]358 Subclass 358 indent level is 1 Pump - motor unit raised in vertical conduit by pressure fluid applied below unit
 [List of Pre Grant Publications for class 417 subclass 359][List of Patents for class 417 subclass 359]359 Subclass 359 indent level is 1 Adjustable motor and pump rotor unit or relatively adjustable aligned pump and motor rotary shafts
 [List of Pre Grant Publications for class 417 subclass 360][List of Patents for class 417 subclass 360]360 Subclass 360 indent level is 1 Including means for facilitating assembly or disassembly of pump to or from motor or fixed support
 [List of Pre Grant Publications for class 417 subclass 361][List of Patents for class 417 subclass 361]361 Subclass 361 indent level is 1 Pump and motor unitarily adjustable relative to fixed support
 [List of Pre Grant Publications for class 417 subclass 362][List of Patents for class 417 subclass 362]362 Subclass 362 indent level is 1 Pump and motor interconnected by endless flexible transmission element
 [List of Pre Grant Publications for class 417 subclass 363][List of Patents for class 417 subclass 363]363 Subclass 363 indent level is 1 Resiliently mounted pump or motor
 [List of Pre Grant Publications for class 417 subclass 364][List of Patents for class 417 subclass 364]364 Subclass 364 indent level is 1 Internal-combustion engine
 [List of Pre Grant Publications for class 417 subclass 365][List of Patents for class 417 subclass 365]365 Subclass 365 indent level is 1 Axial thrust balancing means for rotary pump and motor
[List of Pre Grant Publications for class 417 subclass 366][List of Patents for class 417 subclass 366]366 Subclass 366 indent level is 1 Including means utilizing pump fluid for augmenting cooling, lubricating, sealing, or cleaning of motor
 [List of Pre Grant Publications for class 417 subclass 372][List of Patents for class 417 subclass 372]372 Subclass 372 indent level is 1 Interrelated or common lubricating or cooling means for pump and motor
 [List of Pre Grant Publications for class 417 subclass 373][List of Patents for class 417 subclass 373]373 Subclass 373 indent level is 1 With means to prevent heat transfer between pump and motor
 [List of Pre Grant Publications for class 417 subclass 374][List of Patents for class 417 subclass 374]374 Subclass 374 indent level is 1 Including manual, mechanical, or diverse drive
[List of Pre Grant Publications for class 417 subclass 375][List of Patents for class 417 subclass 375]375 Subclass 375 indent level is 1 Fluid motor
[List of Pre Grant Publications for class 417 subclass 410.1][List of Patents for class 417 subclass 410.1]410.1 Subclass 410.1 indent level is 1 Electric or magnetic motor
 [List of Pre Grant Publications for class 417 subclass 425][List of Patents for class 417 subclass 425]425 SEPARATE MANUAL AND POWER DRIVEN PUMPING MEMBERS
[List of Pre Grant Publications for class 417 subclass 426][List of Patents for class 417 subclass 426]426 PLURAL PUMPS WITH INDIVIDUAL OR RELATIVE CONTROL
[List of Pre Grant Publications for class 417 subclass 430][List of Patents for class 417 subclass 430]430 INCLUDING MEANS TO (1) AGITATE PUMP FLUID, OR (2) PREVENT FOREIGN MATERIAL SETTLING FROM PUMP FLUID
[List of Pre Grant Publications for class 417 subclass 432][List of Patents for class 417 subclass 432]432 INCLUDING APPLICATION OF SEPARATE FLUID TO PUMP VALVE
 [List of Pre Grant Publications for class 417 subclass 434][List of Patents for class 417 subclass 434]434 INCLUDING SEPARATE PORT ON NONCYCLIC VALVE FOR DRAINING PUMP PORTION
 [List of Pre Grant Publications for class 417 subclass 435][List of Patents for class 417 subclass 435]435 INCLUDING SEPARATE PORT ON NONCYCLIC VALVE FOR VENTING OR FILLING PUMP PORTION
 [List of Pre Grant Publications for class 417 subclass 436][List of Patents for class 417 subclass 436]436 TRANSVERSELY MOVABLE IMPELLING MEMBER (E.G., PADDLE)
[List of Pre Grant Publications for class 417 subclass 437][List of Patents for class 417 subclass 437]437 EXPANSIBLE CHAMBER TYPE
 [List of Pre Grant Publications for class 417 subclass 438][List of Patents for class 417 subclass 438]438 Subclass 438 indent level is 1 Liquid coolant introduced into gas pump chamber or inlet
 [List of Pre Grant Publications for class 417 subclass 439][List of Patents for class 417 subclass 439]439 Subclass 439 indent level is 1 Having additional chamber intake connection from nonpumping space
[List of Pre Grant Publications for class 417 subclass 440][List of Patents for class 417 subclass 440]440 Subclass 440 indent level is 1 Having separate noncyclic valve (e.g., bypass, etc.)
 [List of Pre Grant Publications for class 417 subclass 442][List of Patents for class 417 subclass 442]442 Subclass 442 indent level is 1 Selectively usable plural inlet or outlet distributors for single chamber
[List of Pre Grant Publications for class 417 subclass 443][List of Patents for class 417 subclass 443]443 Subclass 443 indent level is 1 Pressure responsive distributor opened responsive to pumping member position
 [List of Pre Grant Publications for class 417 subclass 446][List of Patents for class 417 subclass 446]446 Subclass 446 indent level is 1 Having means for holding pressure responsive distributor open
 [List of Pre Grant Publications for class 417 subclass 447][List of Patents for class 417 subclass 447]447 Subclass 447 indent level is 1 Pressure responsive distributor continuously biased open
[List of Pre Grant Publications for class 417 subclass 448][List of Patents for class 417 subclass 448]448 Subclass 448 indent level is 1 Pump mounted in vertical tubular flow conduit removable as unit by driving rod manipulation
[List of Pre Grant Publications for class 417 subclass 451][List of Patents for class 417 subclass 451]451 Subclass 451 indent level is 1 Valve element mounted in fixed chamber wall removable with pumping member
 [List of Pre Grant Publications for class 417 subclass 454][List of Patents for class 417 subclass 454]454 Subclass 454 indent level is 1 Including valve assembly, disassembly, or inspection facilitating means
 [List of Pre Grant Publications for class 417 subclass 455][List of Patents for class 417 subclass 455]455 Subclass 455 indent level is 1 Having valve parts relatively moved for nonvalving function
[List of Pre Grant Publications for class 417 subclass 456][List of Patents for class 417 subclass 456]456 Subclass 456 indent level is 1 Relatively movable serial distributors
[List of Pre Grant Publications for class 417 subclass 460][List of Patents for class 417 subclass 460]460 Subclass 460 indent level is 1 Moving cylinder
 [List of Pre Grant Publications for class 417 subclass 470][List of Patents for class 417 subclass 470]470 Subclass 470 indent level is 1 Biasing means effects induction stroke of abutment driven, vacuum producing pumping member
 [List of Pre Grant Publications for class 417 subclass 471][List of Patents for class 417 subclass 471]471 Subclass 471 indent level is 1 Biasing means effects eduction stroke of abutment driven, pressure producing pumping member
[List of Pre Grant Publications for class 417 subclass 472][List of Patents for class 417 subclass 472]472 Subclass 472 indent level is 1 Bellows-type chamber
[List of Pre Grant Publications for class 417 subclass 474][List of Patents for class 417 subclass 474]474 Subclass 474 indent level is 1 Elongated flexible chamber wall progressively deformed
 [List of Pre Grant Publications for class 417 subclass 478][List of Patents for class 417 subclass 478]478 Subclass 478 indent level is 1 Inlet and discharge distributors at opposite ends of tubular flexible wall pumping chamber
 [List of Pre Grant Publications for class 417 subclass 479][List of Patents for class 417 subclass 479]479 Subclass 479 indent level is 1 Distributor formed from integral portion of flexible wall pumping member
 [List of Pre Grant Publications for class 417 subclass 480][List of Patents for class 417 subclass 480]480 Subclass 480 indent level is 1 Valve in collapsible wall pumping member
[List of Pre Grant Publications for class 417 subclass 481][List of Patents for class 417 subclass 481]481 Subclass 481 indent level is 1 Oscillating pumping member
 [List of Pre Grant Publications for class 417 subclass 485][List of Patents for class 417 subclass 485]485 Subclass 485 indent level is 1 Delivery to different ports on successive strokes
[List of Pre Grant Publications for class 417 subclass 486][List of Patents for class 417 subclass 486]486 Subclass 486 indent level is 1 Plural pumping members in single pump chamber
 [List of Pre Grant Publications for class 417 subclass 489][List of Patents for class 417 subclass 489]489 Subclass 489 indent level is 1 Control by withdrawal or tilting of pump piston relative to cylinder
[List of Pre Grant Publications for class 417 subclass 490][List of Patents for class 417 subclass 490]490 Subclass 490 indent level is 1 Pumping member position controlled port
 [List of Pre Grant Publications for class 417 subclass 502][List of Patents for class 417 subclass 502]502 Subclass 502 indent level is 1 Multiple cyclic outlet paths
 [List of Pre Grant Publications for class 417 subclass 503][List of Patents for class 417 subclass 503]503 Subclass 503 indent level is 1 Multiple cyclic inlet paths
 [List of Pre Grant Publications for class 417 subclass 504][List of Patents for class 417 subclass 504]504 Subclass 504 indent level is 1 Plural outlet paths to single discharge line acting under different conditions
 [List of Pre Grant Publications for class 417 subclass 505][List of Patents for class 417 subclass 505]505 Subclass 505 indent level is 1 Electrically or magnetically actuated distributor
 [List of Pre Grant Publications for class 417 subclass 506][List of Patents for class 417 subclass 506]506 Subclass 506 indent level is 1 Distributor movement adjustable
[List of Pre Grant Publications for class 417 subclass 507][List of Patents for class 417 subclass 507]507 Subclass 507 indent level is 1 Distributor moved by separate fluid responsive surface
 [List of Pre Grant Publications for class 417 subclass 509][List of Patents for class 417 subclass 509]509 Subclass 509 indent level is 1 Distributor part forms traversed movable pump chamber wall portion
[List of Pre Grant Publications for class 417 subclass 510][List of Patents for class 417 subclass 510]510 Subclass 510 indent level is 1 Mechanically actuated distributor
[List of Pre Grant Publications for class 417 subclass 521][List of Patents for class 417 subclass 521]521 Subclass 521 indent level is 1 Plural pumping chambers
[List of Pre Grant Publications for class 417 subclass 540][List of Patents for class 417 subclass 540]540 Subclass 540 indent level is 1 Having pulsation dampening fluid receiving space
[List of Pre Grant Publications for class 417 subclass 545][List of Patents for class 417 subclass 545]545 Subclass 545 indent level is 1 Valved piston
[List of Pre Grant Publications for class 417 subclass 555.1][List of Patents for class 417 subclass 555.1]555.1 Subclass 555.1 indent level is 1 Fluid serially moved to opposite side of pumping member
 [List of Pre Grant Publications for class 417 subclass 557][List of Patents for class 417 subclass 557]557 Subclass 557 indent level is 1 Pump chamber in constant communication with inlet or discharge conduit
 [List of Pre Grant Publications for class 417 subclass 558][List of Patents for class 417 subclass 558]558 Subclass 558 indent level is 1 First distributor includes passage controlled by second distributor (i.e., inlet and outlet)
[List of Pre Grant Publications for class 417 subclass 559][List of Patents for class 417 subclass 559]559 Subclass 559 indent level is 1 Having pumping chamber pressure responsive distributor
 [List of Pre Grant Publications for class 417 subclass 572][List of Patents for class 417 subclass 572]572 MISCELLANEOUS
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 417 subclass 900][List of Patents for class 417 subclass 900]900 SLURRY PUMPS (E.G., CONCRETE)
 [List of Pre Grant Publications for class 417 subclass 901][List of Patents for class 417 subclass 901]901 CRYOGENIC PUMPS
 [List of Pre Grant Publications for class 417 subclass 902][List of Patents for class 417 subclass 902]902 HERMETICALLY SEALED MOTOR PUMP UNIT
 [List of Pre Grant Publications for class 417 subclass 903][List of Patents for class 417 subclass 903]903 TREADLE OPERATED
 [List of Pre Grant Publications for class 417 subclass 904][List of Patents for class 417 subclass 904]904 WELL PUMP DRIVEN BY FLUID MOTOR MOUNTED ABOVE GROUND
 
FOREIGN ART COLLECTIONS
 
      FOR000          CLASS-RELATED FOREIGN DOCUMENTS
 
DIGESTS
 
 [List of Pre Grant Publications for class 417 subclass DIG1][List of Patents for class 417 subclass DIG1] DIG1 MATERIALS DIGEST