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Classification Resources
 
Class   415ROTARY KINETIC FLUID MOTORS OR PUMPS
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 [List of Pre Grant Publications for class 415 subclass 1][List of Patents for class 415 subclass 1]1 METHOD OF OPERATION
[List of Pre Grant Publications for class 415 subclass 2.1][List of Patents for class 415 subclass 2.1]2.1 WITH MEANS FOR CONTROLLING CASING OR FLOW GUIDING MEANS IN RESPONSE TO NATURAL FLUID CURRENT FORCE OR DIRECTION
 [List of Pre Grant Publications for class 415 subclass 5][List of Patents for class 415 subclass 5]5 ENDLESS FLEXIBLE RUNNER (E.G., CHAIN, ETC.)
 [List of Pre Grant Publications for class 415 subclass 6][List of Patents for class 415 subclass 6]6 CYCLICALLY DIPPING, LIQUID RETAINING, ELEVATING AND DISCHARGING RECEPTACLE OR CONDUIT
 [List of Pre Grant Publications for class 415 subclass 7][List of Patents for class 415 subclass 7]7 FLOAT SUPPORTED OR BUOYANT RUNNER
 [List of Pre Grant Publications for class 415 subclass 8][List of Patents for class 415 subclass 8]8 DRIVEN, FLUID IMMERSED RUNNER WITH VANE IN UNCONFINED FLUID STREAM (E.G., TROLLING PLATE, ETC.)
 [List of Pre Grant Publications for class 415 subclass 9][List of Patents for class 415 subclass 9]9 INCLUDING DESTRUCTIBLE, FUSIBLE, OR DEFORMABLE NON-REUSABLE PART
 [List of Pre Grant Publications for class 415 subclass 10][List of Patents for class 415 subclass 10]10 WITH CONTROL MEANS RESPONSIVE TO MOTION DEVELOPED FLUID EDDY, ELECTRICAL, OR MAGNETIC EFFECT
 [List of Pre Grant Publications for class 415 subclass 11][List of Patents for class 415 subclass 11]11 WITH PUMP RECIRCULATION PASSAGE CONTROL RESPONSIVE TO WORKING FLUID CONDITION OR CHARACTERISTIC
 [List of Pre Grant Publications for class 415 subclass 12][List of Patents for class 415 subclass 12]12 WITH BIMETALLIC BLADE, VANE, OR ADJUSTMENT MEANS THEREFOR
[List of Pre Grant Publications for class 415 subclass 13][List of Patents for class 415 subclass 13]13 WITH CONTROL MEANS RESPONSIVE TO NON-CYCLIC CONDITION SENSING, CENTRIFUGAL ACTUATION OR TORQUE
 [List of Pre Grant Publications for class 415 subclass 14][List of Patents for class 415 subclass 14]14 Subclass 14 indent level is 1 Casing, runner, or shaft position or extent of motion responsive
 [List of Pre Grant Publications for class 415 subclass 15][List of Patents for class 415 subclass 15]15 Subclass 15 indent level is 1 With input signal of independent condition
 [List of Pre Grant Publications for class 415 subclass 16][List of Patents for class 415 subclass 16]16 Subclass 16 indent level is 1 With testing means for speed control
 [List of Pre Grant Publications for class 415 subclass 17][List of Patents for class 415 subclass 17]17 Subclass 17 indent level is 1 Plural diverse condition responsive (e.g., temperature and pressure, speed and level, etc.)
 [List of Pre Grant Publications for class 415 subclass 18][List of Patents for class 415 subclass 18]18 Subclass 18 indent level is 1 Control of clutch or brake surface
 [List of Pre Grant Publications for class 415 subclass 19][List of Patents for class 415 subclass 19]19 Subclass 19 indent level is 1 Including control of starting motor or runner blade starting position
[List of Pre Grant Publications for class 415 subclass 20][List of Patents for class 415 subclass 20]20 Subclass 20 indent level is 1 Control of working fluid and diverse apparatus part
 [List of Pre Grant Publications for class 415 subclass 23][List of Patents for class 415 subclass 23]23 Subclass 23 indent level is 1 Responsive to working fluid discharge angle from blade or vane
 [List of Pre Grant Publications for class 415 subclass 24][List of Patents for class 415 subclass 24]24 Subclass 24 indent level is 1 Responsive to liquid level or weight
 [List of Pre Grant Publications for class 415 subclass 25][List of Patents for class 415 subclass 25]25 Subclass 25 indent level is 1 Centrifugally initiated valve controlling fluid flow in shaft or runner
[List of Pre Grant Publications for class 415 subclass 26][List of Patents for class 415 subclass 26]26 Subclass 26 indent level is 1 Responsive to moving member developed fluid force, current or pressure
[List of Pre Grant Publications for class 415 subclass 30][List of Patents for class 415 subclass 30]30 Subclass 30 indent level is 1 By shaft speed or torque responsive means
[List of Pre Grant Publications for class 415 subclass 47][List of Patents for class 415 subclass 47]47 Subclass 47 indent level is 1 Temperature or fluid force responsive member
 [List of Pre Grant Publications for class 415 subclass 51][List of Patents for class 415 subclass 51]51 WITH INDEPENDENTLY OPERATED TIMER OR PROGRAMMER ACTUATOR FOR WORKING FLUID CONTROL
[List of Pre Grant Publications for class 415 subclass 52.1][List of Patents for class 415 subclass 52.1]52.1 WITH MEANS FOR RE-ENTRY OF WORKING FLUID TO BLADE SET (E.G., RE-ENTRY TYPE DEVICE, PASSAGE, ETC.)
[List of Pre Grant Publications for class 415 subclass 60][List of Patents for class 415 subclass 60]60 PLURAL RUNNERS SUPPORTED FOR RELATIVE MOTION OR ON SEPARATE SHAFTS
 [List of Pre Grant Publications for class 415 subclass 70][List of Patents for class 415 subclass 70]70 RUNNER HAS PLANETARY MOTION OR ROTATES AROUND OBLIQUE OR CONSTANTLY MOVING AXIS
[List of Pre Grant Publications for class 415 subclass 71][List of Patents for class 415 subclass 71]71 RUNNER HAS SPIRALLY ARRANGED BLADE OR FLUID PASSAGE
 [List of Pre Grant Publications for class 415 subclass 76][List of Patents for class 415 subclass 76]76 FLUID FLOW BETWEEN PLURAL SINUOUS RUNNER SURFACES
[List of Pre Grant Publications for class 415 subclass 77][List of Patents for class 415 subclass 77]77 AXIAL FLOW RUNNER WITH BLADES EXTENDING RADIALLY INWARD AND OUTWARD FROM COMMON ANNULUS
[List of Pre Grant Publications for class 415 subclass 80][List of Patents for class 415 subclass 80]80 MOTOR RUNNER MOTIVATED BY REACTION TYPE JET DISCHARGE NOZZLE FROM INTERNAL WORKING FLUID CONDUIT
[List of Pre Grant Publications for class 415 subclass 83][List of Patents for class 415 subclass 83]83 RUNNER WITH ANNULAR BLADE ROWS OR FLUID CHANNELS SPACED ON COMMON RADIAL PLANE
 [List of Pre Grant Publications for class 415 subclass 88][List of Patents for class 415 subclass 88]88 PUMP HAVING ROTATING INLET END OR SCOOP IMMERSED IN LIQUID
 [List of Pre Grant Publications for class 415 subclass 89][List of Patents for class 415 subclass 89]89 CENTRIFUGAL BOWL PUMP
 [List of Pre Grant Publications for class 415 subclass 90][List of Patents for class 415 subclass 90]90 SMOOTH RUNNER SURFACE FOR WORKING FLUID FRICTIONAL CONTACT (E.G., UNBLADED RUNNER, ETC.)
 [List of Pre Grant Publications for class 415 subclass 91][List of Patents for class 415 subclass 91]91 ANNULAR RUNNER WITH INWARDLY PROJECTING BLADE
 [List of Pre Grant Publications for class 415 subclass 92][List of Patents for class 415 subclass 92]92 MOTOR RUNNER HAVING WORKING FLUID TRAPPING POCKET
[List of Pre Grant Publications for class 415 subclass 93][List of Patents for class 415 subclass 93]93 AXIALLY OPPOSED WORKING FLUID PATHS TO OR FROM RUNNER (E.G., END BALANCE, ETC.)
[List of Pre Grant Publications for class 415 subclass 104][List of Patents for class 415 subclass 104]104 WITH SHAFT CONNECTED FLUID FORCE SUBJECTED THRUST BALANCING SURFACE
 [List of Pre Grant Publications for class 415 subclass 108][List of Patents for class 415 subclass 108]108 CASING AND SPACED HOUSING WITH SPACE VENTED TO WORKING FLUID
 [List of Pre Grant Publications for class 415 subclass 109][List of Patents for class 415 subclass 109]109 WITH SHAFT CONNECTED FLUID ABUTMENT MEMBER IN SEALING FLUID FILLED CHAMBER
[List of Pre Grant Publications for class 415 subclass 110][List of Patents for class 415 subclass 110]110 WITH LUBRICATING, SEALING, PACKING OR BEARING MEANS HAVING INTERNAL WORKING FLUID CONNECTION (E.G., FLUID OR FLUID BIASED SEAL, ETC.)
 [List of Pre Grant Publications for class 415 subclass 114][List of Patents for class 415 subclass 114]114 WITH CHANGING STATE CONFINED HEAT EXCHANGE MASS
 [List of Pre Grant Publications for class 415 subclass 115][List of Patents for class 415 subclass 115]115 WITH PASSAGE IN BLADE, VANE, SHAFT OR ROTARY DISTRIBUTOR COMMUNICATING WITH WORKING FLUID
[List of Pre Grant Publications for class 415 subclass 116][List of Patents for class 415 subclass 116]116 WITH DIVERSELY ORIENTED INLET OR ADDITIONAL INLET FOR DIVERSE FLUID (E.G., HEATING, COOLING OR MIXED WORKING FLUID, ETC.)
 [List of Pre Grant Publications for class 415 subclass 118][List of Patents for class 415 subclass 118]118 WITH INSPECTION, SIGNALING, INDICATING OR MEASURING MEANS
 [List of Pre Grant Publications for class 415 subclass 119][List of Patents for class 415 subclass 119]119 WITH SOUND OR VIBRATORY WAVE ABSORBING OR PREVENTING MEANS OR ARRANGEMENT
 [List of Pre Grant Publications for class 415 subclass 120][List of Patents for class 415 subclass 120]120 CENTRIPETAL PUMP
 [List of Pre Grant Publications for class 415 subclass 121.1][List of Patents for class 415 subclass 121.1]121.1 WITH CUTTER OR COMMINUTOR FOR DEBRIS IN WORKING FLUID
 [List of Pre Grant Publications for class 415 subclass 121.2][List of Patents for class 415 subclass 121.2]121.2 WITH SEPARATING MEANS OR GUARD FOR SOLID MATTER IN WORKING FLUID (E.G., DEBRIS, ETC.)
 [List of Pre Grant Publications for class 415 subclass 121.3][List of Patents for class 415 subclass 121.3]121.3 COMBINED
[List of Pre Grant Publications for class 415 subclass 122.1][List of Patents for class 415 subclass 122.1]122.1 INCLUDING SHAFT TRANSMISSION TRAIN, BRAKE, CLUTCH, OR ATTENDANT ACTUATED DRIVE MEANS
 [List of Pre Grant Publications for class 415 subclass 125][List of Patents for class 415 subclass 125]125 INCLUDING MEANS TO CAUSE CYCLICAL MOVEMENT OF A PART (E.G., BLADE, VALVE, ETC.)
[List of Pre Grant Publications for class 415 subclass 126][List of Patents for class 415 subclass 126]126 INCLUDING CASING PART SELECTIVELY MOVABLE RELATIVE TO FIXED SUPPORT
[List of Pre Grant Publications for class 415 subclass 129][List of Patents for class 415 subclass 129]129 RUNNER OR BLADE SELECTIVELY ADJUSTABLE RELATIVE TO CASING
[List of Pre Grant Publications for class 415 subclass 134][List of Patents for class 415 subclass 134]134 INCLUDING THERMAL EXPANSION JOINT
[List of Pre Grant Publications for class 415 subclass 140][List of Patents for class 415 subclass 140]140 RESILIENT OR MOVABLY MOUNTED BLADE PORTION OR AXIALLY MOVABLE RUNNER OR SHAFT
 [List of Pre Grant Publications for class 415 subclass 142][List of Patents for class 415 subclass 142]142 SHAFT BEARING COMBINED WITH OR RETAINED BY ARM OR VANE IN SURROUNDING WORKING FLUID SPACE
 [List of Pre Grant Publications for class 415 subclass 143][List of Patents for class 415 subclass 143]143 PLURAL RUNNERS HAVING DIFFERENT TYPE FLOW PATHS
[List of Pre Grant Publications for class 415 subclass 144][List of Patents for class 415 subclass 144]144 WORKING FLUID BYPASS
[List of Pre Grant Publications for class 415 subclass 146][List of Patents for class 415 subclass 146]146 INCLUDING WORKING FLUID FORCE RESPONSIVE VANE OR FLOW CONTROL
[List of Pre Grant Publications for class 415 subclass 148][List of Patents for class 415 subclass 148]148 SELECTIVELY ADJUSTABLE VANE OR WORKING FLUID CONTROL MEANS
[List of Pre Grant Publications for class 415 subclass 168.1][List of Patents for class 415 subclass 168.1]168.1 INCLUDING MEANS FOR HANDLING WORKING FLUID LEAKAGE
[List of Pre Grant Publications for class 415 subclass 169.1][List of Patents for class 415 subclass 169.1]169.1 INCLUDING MEANS FOR HANDLING PORTION SEPARATED FROM WORKING FLUID
[List of Pre Grant Publications for class 415 subclass 170.1][List of Patents for class 415 subclass 170.1]170.1 BEARING, SEAL, OR LINER BETWEEN RUNNER PORTION AND STATIC PART
[List of Pre Grant Publications for class 415 subclass 175][List of Patents for class 415 subclass 175]175 INCLUDING ADDITIONAL MEANS CAUSING OR CONTROLLING FLUID FLOW FOR HEAT EXCHANGING, LUBRICATING OR SEALING
[List of Pre Grant Publications for class 415 subclass 177][List of Patents for class 415 subclass 177]177 INCLUDING HEAT INSULATION OR EXCHANGE MEANS (E.G., FINS, LAGGING, ETC.)
 [List of Pre Grant Publications for class 415 subclass 181][List of Patents for class 415 subclass 181]181 MEANS, DISPOSITION OR ARRANGEMENT FOR CAUSING SUPERSONIC WORKING FLUID VELOCITY
[List of Pre Grant Publications for class 415 subclass 182.1][List of Patents for class 415 subclass 182.1]182.1 WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.)
[List of Pre Grant Publications for class 415 subclass 183][List of Patents for class 415 subclass 183]183 Subclass 183 indent level is 1 Plural distributing means immediately upstream of runner
[List of Pre Grant Publications for class 415 subclass 196][List of Patents for class 415 subclass 196]196 Subclass 196 indent level is 1 Passage or casing attached removable liner or wear member
[List of Pre Grant Publications for class 415 subclass 198.1][List of Patents for class 415 subclass 198.1]198.1 Subclass 198.1 indent level is 1 Plural rigidly related blade sets
 [List of Pre Grant Publications for class 415 subclass 200][List of Patents for class 415 subclass 200]200 Subclass 200 indent level is 1 Specific casing or vane material
 [List of Pre Grant Publications for class 415 subclass 201][List of Patents for class 415 subclass 201]201 Subclass 201 indent level is 1 Access opening through portion of casing or cover
 [List of Pre Grant Publications for class 415 subclass 202][List of Patents for class 415 subclass 202]202 Subclass 202 indent level is 1 Nozzle discharging onto motor runner
[List of Pre Grant Publications for class 415 subclass 203][List of Patents for class 415 subclass 203]203 Subclass 203 indent level is 1 Casing having tangential inlet or outlet (i.e., centrifugal type)
 [List of Pre Grant Publications for class 415 subclass 207][List of Patents for class 415 subclass 207]207 Subclass 207 indent level is 1 Pump outlet or casing portion expands in downstream direction
[List of Pre Grant Publications for class 415 subclass 208.1][List of Patents for class 415 subclass 208.1]208.1 Subclass 208.1 indent level is 1 Vane or deflector
 [List of Pre Grant Publications for class 415 subclass 212.1][List of Patents for class 415 subclass 212.1]212.1 Subclass 212.1 indent level is 1 Scroll or helical type casing with specific exit nozzle
 [List of Pre Grant Publications for class 415 subclass 213.1][List of Patents for class 415 subclass 213.1]213.1 Subclass 213.1 indent level is 1 Casing with mounting means
 [List of Pre Grant Publications for class 415 subclass 214.1][List of Patents for class 415 subclass 214.1]214.1 Subclass 214.1 indent level is 1 Casing having multiple parts releasably clamped (e.g., casing seal, etc.)
 [List of Pre Grant Publications for class 415 subclass 215.1][List of Patents for class 415 subclass 215.1]215.1 Subclass 215.1 indent level is 1 Casing having multiple parts welded, cemented, or fused
 [List of Pre Grant Publications for class 415 subclass 216.1][List of Patents for class 415 subclass 216.1]216.1 Subclass 216.1 indent level is 1 With runner shaft of specific shape or material
 [List of Pre Grant Publications for class 415 subclass 217.1][List of Patents for class 415 subclass 217.1]217.1 Subclass 217.1 indent level is 1 With runner having corrosion resistant or nonmetallic portion
 [List of Pre Grant Publications for class 415 subclass 218.1][List of Patents for class 415 subclass 218.1]218.1 Subclass 218.1 indent level is 1 With runner having conical hub including small diameter facing upstream
 [List of Pre Grant Publications for class 415 subclass 219.1][List of Patents for class 415 subclass 219.1]219.1 Subclass 219.1 indent level is 1 Casing with axial, conical flow runner
[List of Pre Grant Publications for class 415 subclass 220][List of Patents for class 415 subclass 220]220 Subclass 220 indent level is 1 Casing with axial flow runner
 [List of Pre Grant Publications for class 415 subclass 224][List of Patents for class 415 subclass 224]224 Subclass 224 indent level is 1 Casing with nonradial flow runner (e.g., circumferential flow, etc.)
 [List of Pre Grant Publications for class 415 subclass 224.5][List of Patents for class 415 subclass 224.5]224.5 Subclass 224.5 indent level is 1 Radial flow casing having vaneless annulus diffuser
 [List of Pre Grant Publications for class 415 subclass 225][List of Patents for class 415 subclass 225]225 Subclass 225 indent level is 1 Exit chamber in radial plane axially offset from runner (e.g., sludge pump, etc.)
 [List of Pre Grant Publications for class 415 subclass 226][List of Patents for class 415 subclass 226]226 Subclass 226 indent level is 1 Annular exit chamber outward of runner
 [List of Pre Grant Publications for class 415 subclass 227][List of Patents for class 415 subclass 227]227 Subclass 227 indent level is 1 Runner having flow confining continuous passage
 [List of Pre Grant Publications for class 415 subclass 228][List of Patents for class 415 subclass 228]228 Subclass 228 indent level is 1 Runner having full circular shroud for blades
[List of Pre Grant Publications for class 415 subclass 229][List of Patents for class 415 subclass 229]229 BEARING, SEAL, OR LINER BETWEEN SHAFT OR SHAFT SLEEVE AND STATIC PART
 [List of Pre Grant Publications for class 415 subclass 232][List of Patents for class 415 subclass 232]232 MISCELLANEOUS
 
CROSS-REFERENCE ART COLLECTIONS
 
 [List of Pre Grant Publications for class 415 subclass 900][List of Patents for class 415 subclass 900]900 ROTARY BLOOD PUMP
 [List of Pre Grant Publications for class 415 subclass 901][List of Patents for class 415 subclass 901]901 DRILLED WELL-TYPE PUMP
 [List of Pre Grant Publications for class 415 subclass 902][List of Patents for class 415 subclass 902]902 ROTARY PUMP TURBINE PUBLICATIONS
 [List of Pre Grant Publications for class 415 subclass 903][List of Patents for class 415 subclass 903]903 WELL BIT DRIVE TURBINE
 [List of Pre Grant Publications for class 415 subclass 904][List of Patents for class 415 subclass 904]904 TOOL DRIVE TURBINE (E.G., DENTAL DRILL, ETC.)
[List of Pre Grant Publications for class 415 subclass 905][List of Patents for class 415 subclass 905]905 NATURAL FLUID CURRENT MOTOR
 [List of Pre Grant Publications for class 415 subclass 909][List of Patents for class 415 subclass 909]909 AIR STACK OR SHAFT HAVING NATURAL FLUID CURRENT MOTOR
 [List of Pre Grant Publications for class 415 subclass 910][List of Patents for class 415 subclass 910]910 REVERSIBLE BETWEEN PUMP AND MOTOR USE
 [List of Pre Grant Publications for class 415 subclass 911][List of Patents for class 415 subclass 911]911 PUMP HAVING REVERSIBLE RUNNER ROTATION AND SEPARATE OUTLETS FOR OPPOSING DIRECTIONS OF ROTATION
 [List of Pre Grant Publications for class 415 subclass 912][List of Patents for class 415 subclass 912]912 INTERCHANGEABLE PARTS TO VARY PUMPING CAPACITY OR SIZE OF PUMP
 [List of Pre Grant Publications for class 415 subclass 913][List of Patents for class 415 subclass 913]913 INLET AND OUTLET WITH CONCENTRIC PORTIONS
 [List of Pre Grant Publications for class 415 subclass 914][List of Patents for class 415 subclass 914]914 DEVICE TO CONTROL BOUNDARY LAYER
 [List of Pre Grant Publications for class 415 subclass 915][List of Patents for class 415 subclass 915]915 PUMP OR PORTION THEREOF BY CASTING OR MOLDING
 [List of Pre Grant Publications for class 415 subclass 916][List of Patents for class 415 subclass 916]916 PERPETUAL MOTION DEVICES
 
FOREIGN ART COLLECTIONS
 
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