F04B53/1075 - CPC Classification Index

ClassID:

143193 ⎘

F04B53/1075 - CPC Classification

Classification description:

Component parts, details or accessories not provided for in, or of interest apart from, groups - or - ; Valves; Arrangement of valves the valve being a flexible annular ring

Recent Application in this class:

20240316591

2024-09-26

DENSE-PHASE POWDER PUMP WITH PINCH VALVE AND PINCH VALVE

20230383743

2023-11-30

DURABLE VALVES FOR DISPLACEMENT PUMPS

20220243715

2022-08-04

Thin gas transportation device

20210355930

2021-11-18

Piezoelectric pump

20210260282

2021-08-26

Fluid flow control valve and flow control devices and methods employing same

20210239227

2021-08-05

Air inflation device having rotatable pressure gauge

20210180589

2021-06-17

Piston pump

20200332792

2020-10-22

FRAC PUMP VALVE ASSEMBLY

20200149523

2020-05-14

Positive displacement pump

#10

20180298893

2018-10-18

Frac pump valve assembly

#11

20180221574

2018-08-09

Fluid flow control valve and flow control devices and methods employing same

#12

20170227002

2017-08-10

CRYOGENIC PUMP AND INLET HEADER

#13

20170058883

2017-03-02

Membrane vacuum pump

#14

20160102657

2016-04-14

Piston pump for a hydraulic vehicle brake system

#15

20160052001

2016-02-25

Venturi pump and facility for applying paint coatings

#16

20150233362

2015-08-20

Turn-back coaxial gas pressurizing pump and gas pressurizing method

#17

20150233360

2015-08-20

Peristaltic positive displacement pump apparatus

#18

20060159571

2006-07-20

Conveying device

#19

20050031476

2005-02-10

Single-step or muti-step piston compressor

#20

16937840

2023-05-30

Suction valve apparatus and method of using same