Patents-Review.com
ClassID:

143537 ⎘

F04C15/0069 - CPC Classification

Classification description:

Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups  - ; Driving elements, brakes, couplings, transmission specially adapted for machines or pumps; Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions Magnetic couplings

Recent Application in this class:
#1
20250281690
2025-09-11

OPERABLE IMPLANT

 #2
20250012277
2025-01-09

ECCENTRIC SCREW PUMP WITH MAGNETIC COUPLING

 #3
20230204030
2023-06-29

Rotary Pump Conversion Unit for a Drywall Pump

 #4
20220372973
2022-11-24

TURBOMACHINE PROVIDED WITH AN ELECTROMAGNETIC PUMP WITH AXIAL MAGNETIC FLUX

 #5
20220184299
2022-06-16

Operable implant

 #6
20210348607
2021-11-11

Air gap magnetic coupling with counterbalanced force

 #7
20210123440
2021-04-29

Pump assemblies configured for drive and pump end interchangeability

 #8
20210123433
2021-04-29

Pump assemblies configured for drive and pump end interchangeability

 #9
20200088192
2020-03-19

Cylindrical symmetric volumetric machine

 #10
20190301456
2019-10-03

Integrated motor and pump including radially movable outer gerator

 #11
20190277283
2019-09-12

Magnetically engaged pump

 #12
20190249662
2019-08-15

Horizontally split screw-spindle pump

 #13
20190111206
2019-04-18

Operable implant

 #14
20190024660
2019-01-24

Magnetically engaged pump

 #15
20190010942
2019-01-10

PUMP WITH ROTOR HAVING ARCUATE SLOTS AND VANES

 #16
20180347563
2018-12-06

Pump for corrosive fluids

 #17
20180334891
2018-11-22

Surface-driven pumping system and method for recovering a fluid from a subsurface hydrocarbon deposit

 #18
20180313352
2018-11-01

Magnetically engaged pump

 #19
20180231015
2018-08-16

Sealed rotor assembly for a rotary fluid device

 #20
20180230994
2018-08-16

Rotor assemblies having radial deformation control members

 #21
20180209416
2018-07-26

Gear pump

 #22
20180172011
2018-06-21

Multi-piece canister assembly for magnetically coupled fluid handling devices

 #23
20170284390
2017-10-05

HEATING/COOLING SYSTEM FOR INDWELLING HEAT EXCHANGE CATHETER

 #24
20170254329
2017-09-07

Elastic containment assembly for a pump

 #25
20170211577
2017-07-27

Dual integrated pump having a first and second pump portion connected in series and driven by a common shaft

 #26
20170189593
2017-07-06

Rotary-piston pump

 #27
20170184098
2017-06-29

Container assembly for a pump

 #28
20170167488
2017-06-15

Apparatus for driving fluid having a rotating cam and rocker arm

 #29
20170082105
2017-03-23

Pump provided with a system for compensating the internal pressure

 #30
20170058892
2017-03-02

PUMP

 #31
20170015106
2017-01-19

Gear pump and image recording apparatus

 #32
20160319806
2016-11-03

Microfluidic pump

 #33
20160281712
2016-09-29

TANDEM ELECTRIC PUMP

 #34
20160108914
2016-04-21

Gear pump

 #35
20150374906
2015-12-31

Operable implant

 #36
20150226217
2015-08-13

ELECTRIC MACHINE - FLUID MACHINE STANCHEV AGGREGATION SET

 #37
20130294940
2013-11-07

Magnetically driven pump arrangement having a micropump with forced flushing, and operating method

 #38
20130060311
2013-03-07

Heating/ cooling system for indwelling heat exchange catheter

 #39
20130046365
2013-02-21

Heating/ cooling system for indwelling heat exchange catheter

 #40
20120325426
2012-12-27

Tubing set to interconnect heating/cooling system and indwelling heat exchange catheter

 #41
20120224991
2012-09-06

Positive displacement fluid pump

 #42
20120177511
2012-07-12

Modular Pump Rotor Assemblies

 #43
20110031837
2011-02-10

Magnetic coupling device having first and second rotating members arranged with opposing interaction surfaces

 #44
20100260624
2010-10-14

Systems and methods for energizing and distributing fluids

 #45
20100233007
2010-09-16

Gear pump

 #46
20100130327
2010-05-27

Multi-drive fluid pump

 #47
20100111742
2010-05-06

Rotary positive displacement pump with magnetic coupling having integrated cooling system

 #48
20100054976
2010-03-04

ECCENTRIC SCREW PUMP

 #49
20090104057
2009-04-23

PUMP HAVING MAGNETIC COUPLING MECHANISM

 #50
20090060728
2009-03-05

Pumps and pump-heads comprising internal pressure-absorbing member

 #51
20080085203
2008-04-10

Progressing cavity pump with wobble stator and magnetic drive

 #52
20070244531
2007-10-18

Heating/cooling system for indwelling heat exchange catheter

 #53
20070244434
2007-10-18

Heating/cooling system for indwelling heat exchange catheter

 #54
20070240447
2007-10-18

Heating/cooling system for indwelling heat exchange catheter

 #55
20070098576
2007-05-03

Fluid pump having a simplified structure

 #56
20070071616
2007-03-29

Segmented driven-magnet assemblies for pumps, and pumps comprising same

 #57
20060288560
2006-12-28

Assembly and method for pre-stressing a magnetic coupling canister

 #58
20060140793
2006-06-29

Offset-drive magnetically driven gear-pump heads and gear pumps comprising same

 #59
20060039815
2006-02-23

Fluid displacement pump

 #60
20060024188
2006-02-02

Gear pump

 #61
20050220653
2005-10-06

Magnetically driven gear pump

 #62
20050214153
2005-09-29

Rotary vane pump

 #63
20050214152
2005-09-29

Rotary vane pump

 #64
20050028551
2005-02-10

Heating/cooling system for indwelling heat exchange catheter