ClassID:

153220

F16L37/33 - CPC Classification

Classification description:

Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied the lift valves being of the ball type

Recent Application in this class:
#1
20260146697
2026-05-28

CONNECT FITTING

#2
20250264176
2025-08-21

AUTOMATIC CONNECTOR FOR SUPPLYING UTILITY

#3
20220268386
2022-08-25

Method for selectively coupling or uncoupling a coupling, and a coupling therefor

#4
20220034436
2022-02-03

MULTI-COUPLER MANIFOLD WITH MANUAL AND AUTOMATIC PRESSURE RELIEF

#5
20190316718
2019-10-17

Coupling element and coupling device comprising this coupling element

#6
20190145568
2019-05-16

Quick coupling with volume displacement passage

#7
20170321836
2017-11-09

INTEGRATED FLUSH-FACE CARTRIDGE

#8
20170283241
2017-10-05

Fueling apparatus

#9
20170268707
2017-09-21

COUPLING PART FOR A SCREW COUPLING FOR PRESSURE MEDIUM LINES

#10
20160252203
2016-09-01

Rapid release emergency disconnect system utilizing a radial clamp connector

#11
20160252202
2016-09-01

Rapid release emergency disconnect system utilizing a linear subsea connector

#12
20160186907
2016-06-30

Bouancy apparatus system integrated with a rapid release emergency disconnect system

#13
20150129235
2015-05-14

Apparatus and method for connecting fluid lines

#14
20150090339
2015-04-02

Rapid release emergency disconnect system incorporating an integrated hydraulic skid

#15
20150090338
2015-04-02

Rapid release emergency disconnect system utilizing a linear clamping mechanism

#16
20140370420
2014-12-18

Fuel cartridge with connecting valve

#17
20130199644
2013-08-08

Coupling arrangement

#18
20120318519
2012-12-20

Apparatus and method for connecting fluid lines

#19
20120180891
2012-07-19

Male joint member for pipe joint

#20
20120012211
2012-01-19

Fuel cartridge with connecting valve

#21
20110240154
2011-10-06

HYDRAULIC COUPLING

#22
20090205727
2009-08-20

Fuel cartridge with connecting valve

#23
20080185844
2008-08-07

Female connection part comprising a member for actuating valves and a connection comprising such a female part

#24
20050167981
2005-08-04

Rapid connection coupling

#25
20050022883
2005-02-03

Fuel cartridge with connecting valve