Y10S137/903 - CPC Classification Index

ClassID:

238629 ⎘

Y10S137/903 - CPC Classification

Classification description:

Fluid handling Rubber valve springs

Recent Application in this class:

20130048124

2013-02-28

Medical valve

20110290816

2011-12-01

DEVICES AND METHOD FOR INTRODUCING AIR INTO, OR REMOVING AIR FROM, CONTAINERS

20100293900

2010-11-25

Devices for introducing air into, or removing air from, containers

20090250124

2009-10-08

Pressure regulator

20080179557

2008-07-31

Devices for introducing air into, or removing air from, containers

20080110516

2008-05-15

Check valve

20070289644

2007-12-20

Pressure regulator

20070056636

2007-03-15

Spring actuated check valve

20070056250

2007-03-15

Devices and methods for introducing air into, or removing air from, containers

#10

20070056249

2007-03-15

Devices and methods for introducing air into, or removing air from, containers

#11

20070017580

2007-01-25

Pressure regulator

#12

20060048822

2006-03-09

Pressure regulator

#13

20050229979

2005-10-20

Elastomeric check valve

#14

20050150909

2005-07-14

Soap dispenser system and valve arrangement therefor