Patents-Review.com
ClassID:

152158 ⎘

F16K7/123 - CPC Classification

Classification description:

Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage with flat, dished, or bowl-shaped diaphragm the seat being formed on the bottom of the fluid line

Recent Application in this class:
#1
20230358318
2023-11-09

Dual axis seat retainer

 #2
20220381351
2022-12-01

Valve for single-use applications

 #3
20220112959
2022-04-14

Inversion inhibitor for fluid control valve and methods of fluid control

 #4
20210364095
2021-11-25

Valve for single-use applications

 #5
20210262576
2021-08-26

Diaphragm valve and monitoring method thereof with improved leak detection

 #6
20210199211
2021-07-01

Microfluidic device for controlling pneumatic microvalves

 #7
20200355277
2020-11-12

VALVE FOR SINGLE-USE APPLICATIONS

 #8
20200309274
2020-10-01

DIAPHRAGM VALVE

 #9
20200271237
2020-08-27

Paraffin actuated diaphragm valve

 #10
20200240532
2020-07-30

Valve having streamlined fluid flow space

 #11
20200080650
2020-03-12

Fluid control valve having diaphragm that exclusively biases to closed position and methods of fluid control

 #12
20200080649
2020-03-12

Diaphragm lip and seal for fluid control valve and methods of fluid control

 #13
20200049260
2020-02-13

Diaphragm member and diaphragm valve provided with diaphragm member

 #14
20200011436
2020-01-09

Diaphragm for fluid control valve and methods of fluid control

 #15
20190309861
2019-10-10

Inversion inhibitor for fluid control valve and methods of fluid control

 #16
20190024822
2019-01-24

DISPOSABLE DIAPHRAGM VALVE

 #17
20180283577
2018-10-04

Low hysteresis diaphragm for a valve

 #18
20180012735
2018-01-11

Gas supply system, substrate processing system and gas supply method

 #19
20170369037
2017-12-28

Fluid distribution valve for a vehicle windshield washer liquid distribution system

 #20
20170268495
2017-09-21

Pressure control gaskets for operating pump cassette membranes

 #21
20170051846
2017-02-23

Disposable diaphragm valve

 #22
20160369915
2016-12-22

Low hysteresis diaphragm for a valve

 #23
20160147234
2016-05-26

Valve manifold deadleg elimination via reentrant flow path

 #24
20150369378
2015-12-24

Flow rate control valve and mass flow controller using the same

 #25
20150204450
2015-07-23

Circuit for biological liquid comprising a pinch valve

 #26
20150144822
2015-05-28

Diaphragm valve

 #27
20150000754
2015-01-01

Air release valve with elastic rolling shutter

 #28
20140374634
2014-12-25

Flow control apparatus and program

 #29
20130045144
2013-02-21

Micro-fluidic system

 #30
20090110544
2009-04-30

Inflatable bleed valve for a turbine engine

 #31
20080295871
2008-12-04

Chemical Supply System

 #32
20080202606
2008-08-28

Methods and apparatus to monitor diaphragm condition

 #33
20080099081
2008-05-01

Adjustment valve

 #34
20080029729
2008-02-07

Torque sensitive diaphragm valve

 #35
20070262277
2007-11-15

Single Use Diaphragm Valve Body

 #36
20070127309
2007-06-07

Chemical supply system

 #37
20060226392
2006-10-12

Diaphragm valve

 #38
20060152001
2006-07-13

Parts for fluid

 #39
20060006357
2006-01-12

Torque sensitive diaphragm valve

 #40
20050104021
2005-05-19

Torque sensitive sanitary diaphragm valves for use in the pharmaceutical industry and methods related thereto

 #41
20050045207
2005-03-03

Chemical supply system

 #42
15603710
2018-08-14

Diaphragms with encapsulated springs