F04B7/0096 - CPC Classification Index

ClassID:

142688 ⎘

F04B7/0096 - CPC Classification

Classification description:

Piston machines or pumps characterised by having positively-driven valving; Component parts or details specially adapted therefor; Sealing arrangements between the distribution members and the housing for pipe-type distribution members

Recent Application in this class:

20250122866

2025-04-17

COUNTERFLOW GUIDE FOR FLUID END

20230358219

2023-11-09

Micro piston pump

20220163024

2022-05-26

Micro piston pump

20190128275

2019-05-02

Wear ring for use in a pump

20190040850

2019-02-07

Micro piston pump

20180306200

2018-10-25

Wear ring for use in a pump

20180291881

2018-10-11

Continuous Flow Pumping System

20160348655

2016-12-01

SWITCHOVER DEVICE FOR A THICK-MATTER PUMP

20120318390

2012-12-20

DISTRIBUTION VALVE FOR CONCRETE PUMP, CONCRETE PUMP AND CONTROL METHOD THEREOF AND CONCRETE PUMP TRUCK

#10

15471959

2018-06-19

Continuous flow pumping system