ClassID:

152465

F16K31/1264 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded with means to allow the side on which the springs are positioned to be altered

Recent Application in this class:
#1
20250122943
2025-04-17

BINARY FLUID CONTROL VALVE SYSTEM

#2
20240142016
2024-05-02

FLUID MANAGEMENT SYSTEM

#3
20240084908
2024-03-14

Binary fluid control valve system

#4
20220205551
2022-06-30

Fluid management system

#5
20210341069
2021-11-04

Binary fluid control valve system

#6
20210018113
2021-01-21

Valve piston and valve comprising the valve piston

#7
20200011442
2020-01-09

Binary fluid control valve system

#8
20190257438
2019-08-22

Diaphragm valve and diaphragm therefor

#9
20190056042
2019-02-21

Apparatus to bias a moveable tube towards a seal

#10
20180340626
2018-11-29

Pilot Assisted Self-Powered Actuator Valve and Device

#11
20180195636
2018-07-12

Diaphragm valve

#12
20170002952
2017-01-05

Actuator apparatus with internal tubing and anti-rotation mechanism

#13
20160327178
2016-11-10

Pressure controlled and pressure control valve for an inflatable object

#14
20160139612
2016-05-19

Control system for gas pressure controllers in explosion risk areas

#15
20150300523
2015-10-22

Valve assembly

#16
20150292636
2015-10-15

Spring adjusting device and valve assembly

#17
20150277451
2015-10-01

Driving apparatus and valve including the same

#18
20150260306
2015-09-17

Diaphragm actuators having adjustable actuation force

#19
20150240965
2015-08-27

Actuator apparatus with internal tubing and anti-rotation mechanism

#20
20130277596
2013-10-24

Guide member for use in a valve actuator assembly

#21
20120241662
2012-09-27

INTERCHANGEABLE VALVE APPARATUS FOR USE WITH FLUID REGULATORS

#22
20120241659
2012-09-27

Diaphragm control valve having a universal diaphragm mounting location

#23
20120241033
2012-09-27

BONNET APPARATUS FOR USE WITH FLUID REGULATORS

#24
20120241025
2012-09-27

Vibration dampening spring clip for pressure regulator

#25
20100051116
2010-03-04

Piloted fuel tank vapor isolation valve

#26
20090283155
2009-11-19

Fluid control system

#27
20090278065
2009-11-12

Diaphragm controlled bypass valve

#28
20090255596
2009-10-15

Valve manifold assembly

#29
20060102232
2006-05-18

Anti-icing actuator assembly for pneumatic valve

#30
20060076527
2006-04-13

Diaphragm valve with mechanical pressure relief