ClassID:

152295

F16K17/085 - CPC Classification

Classification description:

Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with diaphragm

Recent Application in this class:
#1
20240093791
2024-03-21

Diaphragm Bead Configuration

#2
20210404572
2021-12-30

Multi-function pressure regulation valve

#3
20210372538
2021-12-02

Pressure relief valve

#4
20200400049
2020-12-24

Engine oil pressure regulation system

#5
20200378406
2020-12-03

Valve mechanism and liquid ejecting system

#6
20200240536
2020-07-30

Proportional flow control valve poppet with flow control needle

#7
20200041027
2020-02-06

Valve system with isolation device

#8
20190003607
2019-01-03

Capsule for a valve and valve

#9
20180347715
2018-12-06

PRESSURE-BALANCING VALVE

#10
20180335003
2018-11-22

Hermetically sealed tank system

#11
20180280597
2018-10-04

Disposable Reduced-Pressure Therapy System With Electronic Feedback

#12
20180163682
2018-06-14

High-pressure pump

#13
20150094673
2015-04-02

Disposable reduced-pressure therapy system with electronic feedback

#14
20140353335
2014-12-04

Dispenser and refill unit and dispensing methods

#15
20140190580
2014-07-10

Pressure regulator for watering system

#16
20120261030
2012-10-18

Relief valve

#17
20120241658
2012-09-27

Back pressure regulating valve with valve cartridge

#18
20120118430
2012-05-17

Relief Valve

#19
20110006239
2011-01-13

PREASSEMBLED VALVE ASSEMBLY FOR USE IN A TURBOCHARGER

#20
20100252126
2010-10-07

Pressure regulator for watering system

#21
20100231661
2010-09-16

Pressure-regulating valve and liquid droplet ejection apparatus

#22
20100072413
2010-03-25

Fluid controller

#23
20100032027
2010-02-11

Backflow preventer

#24
20080265064
2008-10-30

Fluid flow control regulator

#25
20080041473
2008-02-21

High overpressure vent structure having spring steel recloser panel