ClassID:

153233

F16L37/47 - CPC Classification

Classification description:

Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a tap or cock

Recent Application in this class:
#1
20240418306
2024-12-19

COUPLING NOZZLE FOR CRYOGENIC FLUID

#2
20240175246
2024-05-30

Coupling Device and Self-Sealing Valve Assemblies For Connecting And Disconnecting A Hose To A Fire Hydrant

#3
20230417351
2023-12-28

CONNECTOR CONNECTION STRUCTURE

#4
20230375119
2023-11-23

CONNECTION STRUCTURE OF VALVE ASSEMBLY

#5
20230288002
2023-09-14

Coupling nozzle for cryogenic fluid

#6
20230081788
2023-03-16

Coupling device and self-sealing valve assemblies for connecting and disconnecting a hose to a fire hydrant

#7
20220146029
2022-05-12

Coupling nozzle for cryogenic fluid

#8
20220042638
2022-02-10

Zuführeinheit für Fügeelemente mit einer Anschlusskupplung und Verfahren zum Verbinden/Trennen von Teilen einer Zuführeinheit für Fügelemente

#9
20210388927
2021-12-16

Valve connector switchable between locking and releasing

#10
20190234549
2019-08-01

Coupling device with integrated stopcock and device for supplying a flowable substance

#11
20170159856
2017-06-08

Refueling adapter

#12
20170102093
2017-04-13

Locking mechanism for unisex ball valve coupling

#13
20170037991
2017-02-09

Fluid connectors with connection state sensing

#14
20160312915
2016-10-27

Rapid-connect coupler with a product flow restrictor

#15
20160223114
2016-08-04

EASY CONNECT LIQUID FLOW CONTROL SYSTEM

#16
20160223113
2016-08-04

Tubular couplings and connectors

#17
20160003396
2016-01-07

Fluid fitting

#18
20150097131
2015-04-09

Locking mechanism for unisex ball valve coupling

#19
20150021504
2015-01-22

Locking mechanism for unisex ball valve coupling

#20
20120007007
2012-01-12

Locking mechanism for unisex ball valve coupling

#21
20110089265
2011-04-21

HOSE COUPLING SYSTEM

#22
20100319695
2010-12-23

Adapters for use with an anesthetic vaporizer

#23
20080078451
2008-04-03

Gas plug connector

#24
20070272892
2007-11-29

Plug-in safety coupling for pressure pipes, comprising a pivoted blocking member

#25
20070204932
2007-09-06

Adapters for use with an anesthetic vaporizer

#26
20060219970
2006-10-05

Quick-connect coupling for a gas appliance

#27
20060118184
2006-06-08

Female coupling member of a pipe coupling

#28
17987744
2024-03-12

One-touch high-pressure fluid fitting using spring