ClassID:

238633

Y10S137/907 - CPC Classification

Classification description:

Fluid handling Vacuum-actuated valves

Recent Application in this class:
#1
20230302269
2023-09-28

Apparatus for negative-pressure therapy and irrigation

#2
20210330956
2021-10-28

Apparatus for negative-pressure therapy and irrigation

#3
20180140822
2018-05-24

Apparatus for negative-pressure therapy and irrigation

#4
20150346734
2015-12-03

Controller for vacuum sewage system

#5
20130298910
2013-11-14

Breathing mask and regulator for aircraft

#6
20120256115
2012-10-11

Air bypass valve device

#7
20120195529
2012-08-02

Evacuatable container

#8
20120042960
2012-02-23

Control apparatus of vacuum valve

#9
20110138744
2011-06-16

Method for making a valve for sealing an evacuation port

#10
20110079290
2011-04-07

Single component two-stage regulator

#11
20110079287
2011-04-07

Single component two-stage regulator

#12
20110061655
2011-03-17

Breathing mask and regulator for aircraft

#13
20100132309
2010-06-03

Valve for sealing an evacuation port of a container

#14
20090314009
2009-12-24

Vacuum actuated valve for high capacity storage and delivery systems

#15
20080256697
2008-10-23

Vacuum sewer system

#16
20080149079
2008-06-26

Exhaust gas recirculation system module with integral vacuum

#17
20080029164
2008-02-07

Vacuum relief unit and method for a pool

#18
20080009679
2008-01-10

System, method and apparatus for regulating vacuum supplied to surgical tools

#19
20070144586
2007-06-28

Valve provided with a passage for conveying a medium and an installation provided with such a valve

#20
20070137712
2007-06-21

Breath controlled air inlet for blower

#21
20070084469
2007-04-19

Breathing mask and regulator for aircraft

#22
20070012357
2007-01-18

Intermittent pressure module

#23
20060266417
2006-11-30

Vacuum valve

#24
20060254652
2006-11-16

Vacuum regulator and intermittent flow device

#25
20060225787
2006-10-12

Evacuatable container

#26
20060213561
2006-09-28

Water flow controller

#27
20060191575
2006-08-31

Device for underpressure-activated dispensing of fluids

#28
20060042688
2006-03-02

Fluid flow regulator for swimming pool cleaning system

#29
20050279410
2005-12-22

Springless regulator valve assembly

#30
20050188968
2005-09-01

Temperature-controlled PCV valve

#31
20050161092
2005-07-28

Self-sealing one-piece vacuum fitting for bagging of composite materials

#32
20050103388
2005-05-19

Intermittent pressure module for a vacuum regulator

#33
20050028870
2005-02-10

Vacuum demand flow valve

#34
20050017021
2005-01-27

System, method and apparatus for regulating vacuum supplied to surgical tools