F04B53/101 - CPC Classification Index

ClassID:

143167 ⎘

F04B53/101 - CPC Classification

Classification description:

Component parts, details or accessories not provided for in, or of interest apart from, groups - or - ; Valves; Arrangement of valves; Ball valves having means for limiting the opening height

Sub-classes:

F04B53/1012 » {and means for controlling the opening height} 5

Recent Application in this class:

20230358227

2023-11-09

BI-DIRECTIONAL BILGE PUMP

20220136491

2022-05-05

Double-acting reciprocating pump assembly for use in conjunction with a melter

20210037806

2021-02-11

SPRAYING APPARATUS

20190368476

2019-12-05

Piston-valve engagement in fluid sprayers

20190085804

2019-03-21

High-pressure fuel pump

20190063428

2019-02-28

Pump piston

20180298895

2018-10-18

Piston ball guide for a ball pump

20180291891

2018-10-11

Ball cage with directed flow paths for a ball pump

20180195510

2018-07-12

Dual-stage pump with switching valve

#10

20180073477

2018-03-15

Piston fuel pump

#11

20180071761

2018-03-15

Piston engaging with valve for self-priming in fluid sprayers

#12

20170335843

2017-11-23

Bi-directional bilge pump

#13

20170284550

2017-10-05

Adjustable stop for check valve

#14

20150316013

2015-11-05

Piston fuel pump and check valve therefore

#15

20150292492

2015-10-15

Piston pump assembly of electronic controlled brake device for vehicle

#16

20080025857

2008-01-31

Piston Pump With Improved Pressure Build-Up Dynamics