ClassID:

152164

F16K7/20 - CPC Classification

Classification description:

Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with a compressible solid closure member

Recent Application in this class:
#1
20240230008
2024-07-11

Isolation Plug With Energized Seal

#2
20240133502
2024-04-25

Isolation Plug With Energized Seal

#3
20220136610
2022-05-05

Valves with integrated orifice restrictions

#4
20220065380
2022-03-03

Isolation plug with energized seal

#5
20210370043
2021-12-02

APPARATUS FOR IRRIGATION WITH NEGATIVE PRESSURE

#6
20210060875
2021-03-04

Actuatable flow media

#7
20200056709
2020-02-20

Pinch valve guard

#8
20190390814
2019-12-26

Isolation plug with energized seal

#9
20190136986
2019-05-09

Device for sealing pipelines

#10
20180185629
2018-07-05

Apparatus for irrigation with negative pressure

#11
20180087679
2018-03-29

Device for sealing pipelines

#12
20180056612
2018-03-01

Actuatable flow media

#13
20170191573
2017-07-06

Device for sealing pipelines

#14
20160325085
2016-11-10

Multi-functional medical sampling port and method of using same

#15
20160297597
2016-10-13

Vacuum bottle sealing apparatus

#16
20160147234
2016-05-26

Valve manifold deadleg elimination via reentrant flow path

#17
20150338013
2015-11-26

Apparatus and a method for sealing a conduit

#18
20150240958
2015-08-27

APPARATUS, SYSTEMS, AND METHODS FOR ACTUATING PRESSURIZABLE CHAMBERS

#19
20150122361
2015-05-07

Valve

#20
20120090692
2012-04-19

Valve for lab-on-a-chip systems, method for actuating and for producing valve

#21
20080224076
2008-09-18

Choke or inline valve

#22
20080185550
2008-08-07

Continuous stroke pneumatic tool with ball valve

#23
20080179561
2008-07-31

Closing device for a vacuum user system of an aircraft

#24
20070114484
2007-05-24

Sanitary drain valve design

#25
20060070659
2006-04-06

Method and apparatus for installation of a flow control valve for mounting a subterraneously positioned pipe

#26
20060011882
2006-01-19

Control Valve with Elastomeric Valve Element

#27
20050269533
2005-12-08

Sanitary diaphragm valve

#28
20050236599
2005-10-27

Sanitary drain valve design

#29
20050109974
2005-05-26

Valve for a non-refillable pressurized container