ClassID:

248497

Y10T137/2036 - CPC Classification

Classification description:

Fluid handling; Ambient condition change responsive Underwater

Recent Application in this class:
#1
20200158259
2020-05-21

FLOW CONTROL ASSEMBLY FOR SUBSEA APPLICATIONS

#2
20200103040
2020-04-02

System and method for protecting a pressure vessel from excessive differential pressure

#3
20190145545
2019-05-16

Flow control assembly for subsea applications

#4
20170066538
2017-03-09

Water-inflow prevention device of aircraft, air pressure regulating valve for aircraft, and aircraft

#5
20160024887
2016-01-28

System for controlling temperature of subsea equipment

#6
20150330526
2015-11-19

Apparatus for shutting off flow of water through ductwork

#7
20150322763
2015-11-12

Gas compression system

#8
20150322749
2015-11-12

Gas compression system

#9
20150277452
2015-10-01

Pressure compensation system

#10
20150152971
2015-06-04

Actuating device and method for displacing the actuating device

#11
20140069514
2014-03-13

Water-proof structure provided with internal barometer for terminal device and method for controlling a water-proof structure

#12
20140014195
2014-01-16

Water-inflow prevention device of aircraft, air pressure regulating valve for aircraft, and aircraft

#13
20130199615
2013-08-08

System for controlling temperature of subsea equipment

#14
20120325488
2012-12-27

Chemical-injection management system

#15
20120313491
2012-12-13

Actuating device and method of operating an actuating device

#16
20120241007
2012-09-27

Actuating device and method for displacing the actuating device

#17
20120240936
2012-09-27

Mouthpiece supply valve control system

#18
20120073677
2012-03-29

Water actuated pressurized gas release device

#19
20110209778
2011-09-01

In valves

#20
20110048546
2011-03-03

Gas compression system

#21
20110018733
2011-01-27

Monitoring of undesirable fluid ingress into subsea control modules

#22
20100206399
2010-08-19

Protection system and method

#23
20100127646
2010-05-27

Actuating device and method of operating an actuating device

#24
20100043897
2010-02-25

Chemical-injection management system

#25
20090320847
2009-12-31

Mouthpiece supply valve

#26
20090072179
2009-03-19

Subsea valve actuator apparatus

#27
20080251745
2008-10-16

Actuator for the actuation of submarine devices

#28
20080245432
2008-10-09

Subsea equipment

#29
20080245426
2008-10-09

Hydraulic coupling member with displaced water compensation system

#30
20080185046
2008-08-07

Subsea pressure systems for fluid recovery

#31
20080135102
2008-06-12

First stage pressure regulator for a two-stage underwater breathing apparatus

#32
20080115842
2008-05-22

Pressure-compensated, subsea chemical injection valve

#33
20080105308
2008-05-08

First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage