Patents-Review.com
ClassID:

143057 ⎘

F04B43/10 - CPC Classification

Classification description:

Machines, pumps, or pumping installations having flexible working members having tubular flexible members Pumps having fluid drive

Sub-classes:
Recent Application in this class:
#1
20250195748
2025-06-19

VIAL SUPPORTER FOR MEDICAMENT PUMP

 #2
20240044325
2024-02-08

BELLOWS PUMP DEVICE

 #3
20230372869
2023-11-23

Systems and methods for water pumping and desalination

 #4
20230313791
2023-10-05

PUMP, APPARATUS FOR SUPPLYING CHEMICAL LIQUID AND APPARATUS FOR PROCESSING SUBSTRATE

 #5
20220341414
2022-10-27

Bellows pump device

 #6
20220282723
2022-09-08

Cyclic operating pumping method and system

 #7
20220236093
2022-07-28

Liquid feeding pump, dispensing system and washing device

 #8
20220154712
2022-05-19

Vacuum pump

 #9
20210332815
2021-10-28

Device and method for circulating liquids

 #10
20210246894
2021-08-12

DOWNHOLE WELL PUMP ASSEMBLY

 #11
20210178054
2021-06-17

Vial supporter for medicament pump

 #12
20210131418
2021-05-06

Fluid pump with dual plungers and related systems and methods

 #13
20200309109
2020-10-01

Mechanical tubular diaphragm pump having a housing with upstream and downstream check valves fixed thereto at either end of a resilient tube forming a fluid pathway wherein the tube is depressed by a depressor configured to be moved by a motorized reciprocating unit

 #14
20200277947
2020-09-03

Tubephragm pump

 #15
20200260918
2020-08-20

Actuating mechanisms for manual dispensers

 #16
20200256330
2020-08-13

Tube body and pumping device

 #17
20200149523
2020-05-14

Positive displacement pump

 #18
20200049150
2020-02-13

Heat insulating vessel for low temperature liquefied gas pump

 #19
20200025191
2020-01-23

Electrochemically actuated pump

 #20
20190383280
2019-12-19

Fluid pumps and related systems and methods

 #21
20190277274
2019-09-12

ASSEMBLY AND SYSTEM FOR PUMPING A VOLUME OF FLUID THROUGH A BODY OF WATER

 #22
20190195217
2019-06-27

Vacuum pump

 #23
20180215549
2018-08-02

System and method for peristaltic transport of material

 #24
20180195506
2018-07-12

Pump system

 #25
20180160862
2018-06-14

Manual dispensers requiring lower force to operate

 #26
20180071454
2018-03-15

Vial supporter for medicament pump

 #27
20180066646
2018-03-08

Metering for fluid motor and pump combination

 #28
20180051564
2018-02-22

Pump device with deformable pump ring

 #29
20170350382
2017-12-07

Bellows pump apparatus

 #30
20170328358
2017-11-16

Water pump assembly

 #31
20170268502
2017-09-21

PUMP AND APPARATUS FOR SUPPLYING LIQUID

 #32
20170218946
2017-08-03

Bellows pump device

 #33
20170191476
2017-07-06

Bellows pump device

 #34
20170009761
2017-01-12

Hydraulically driven bellows pump

 #35
20160377071
2016-12-29

FLUID APPARATUS

 #36
20160333872
2016-11-17

Electrochemically actuated pump

 #37
20160237998
2016-08-18

Collecting and removing condensate from a gas extraction system

 #38
20160116845
2016-04-28

Liquid delivery method, liquid delivery system, and computer-readable storage medium

 #39
20160115952
2016-04-28

Pump, pump device, and liquid supply system

 #40
20150331525
2015-11-19

Dynamic tactile interface

 #41
20150104330
2015-04-16

Peristaltic pump systems and methods

 #42
20150093257
2015-04-02

Peristaltic submersible pump

 #43
20140160044
2014-06-12

Dynamic tactile interface

 #44
20140010689
2014-01-09

Bellows pump

 #45
20130243621
2013-09-19

Miniature pumps

 #46
20120241469
2012-09-27

Chemical liquid supply device and chemical liquid supply method

 #47
20120157919
2012-06-21

Tubular pumping element

 #48
20110311374
2011-12-22

Submersible pumping system

 #49
20110189029
2011-08-04

Hydraulic fluid control system for a diaphragm pump

 #50
20100254832
2010-10-07

Liquid supply drive mechanism using osmotic pump and microchip having the liquid supply drive mechanism

 #51
20100086420
2010-04-08

SYSTEM FOR IMPELLING A FLUID BY RECIRCULATION FROM A LOW-PRESSURE MEDIUM TO A HIGH-PRESSURE MEDIUM

 #52
20100008795
2010-01-14

Two chamber pumps and related methods

 #53
20090324431
2009-12-31

Apparatus for pumping a fluid

 #54
20090304537
2009-12-10

PNEUMATIC CHEMICAL PUMP

 #55
20090191067
2009-07-30

TWO CHAMBER PUMPS AND RELATED METHODS

 #56
20080227189
2008-09-18

Device for pressurized perfusion especially for culturing and/or treating cells

 #57
20080080991
2008-04-03

ELECTRICAL SUBMERSIBLE PUMP

 #58
20070183900
2007-08-09

Submersible pumping system

 #59
20070177997
2007-08-02

Resonant multilayered impedance pump

 #60
20070031273
2007-02-08

Flexible tube for supplying chemical liquid

 #61
20070021646
2007-01-25

Device for cardiocirculatory assistance

 #62
20060266526
2006-11-30

Submersible pumping system

 #63
20060165541
2006-07-27

Bellows Pump

 #64
20050238504
2005-10-27

Flexible tank and a chemical liquid supply apparatus using the same

 #65
20050226751
2005-10-13

Water pressure system with pressure tank installed within well casing of well

 #66
20050077040
2005-04-14

Water pressure system with pressure tank installed within well casing of well

 #67
16255031
2020-04-21

Downhole peristaltic pump assemblies