ClassID:

153378

F16L55/1015 - CPC Classification

Classification description:

Devices or appurtenances for use in, or in connection with, pipes or pipe systems; Means for stopping flow from or in pipes or hoses Couplings closed automatically when disengaging force exceeds preselected value

Recent Application in this class:
#1
20250092978
2025-03-20

BREAKAWAY VALVE FOR A CRYOGENIC FLUID TANK

#2
20240424279
2024-12-26

CONNECTOR COUPLING ASSEMBLY

#3
20240157107
2024-05-16

Connector coupling assembly

#4
20220146030
2022-05-12

Breakaway coupling with an anti-rotation safeguard

#5
20210199228
2021-07-01

Dual control emergency release system

#6
20210190250
2021-06-24

Coupling with pressure relief

#7
20200393074
2020-12-17

Connector system for an aircraft, and aircraft

#8
20200393071
2020-12-17

Coupling for transferring fluids, method for closing the fluid duct of such a coupling, and preferred use of this coupling

#9
20200031660
2020-01-30

Locomotive fueling adapter

#10
20190350118
2019-11-21

Implement multi-coupler with breakaway feature

#11
20190285211
2019-09-19

Coupling device for coupling lines for the outside

#12
20190093808
2019-03-28

Hydraulic and/or pneumatic connector, in particular of the multiple connection type

#13
20190086014
2019-03-21

Circuit breaker and handling facility for pressurized fluid comprising such a circuit breaker

#14
20190086011
2019-03-21

PUSH-BUTTON QUICK-CONNECT COUPLER INCLUDING A PRESSURE GAUGE

#15
20190017642
2019-01-17

Safety joint

#16
20190017640
2019-01-17

Safety joint

#17
20190017616
2019-01-17

Safety joint for a fluid filling apparatus

#18
20180283594
2018-10-04

Male coupling member

#19
20180243546
2018-08-30

Breakaway connector

#20
20180180212
2018-06-28

Safety system for conduits

#21
20180172191
2018-06-21

Pipe joint having releasably engageable plug and socket

#22
20180163928
2018-06-14

Depressurizer

#23
20180099861
2018-04-12

Locomotive fueling adapter

#24
20180080590
2018-03-22

Flow line connector assembly

#25
20170202128
2017-07-20

Work vehicle multi-coupler with breakaway feature

#26
20160273692
2016-09-22

Blast activated quick-disconnect apparatus

#27
20160238177
2016-08-18

Breakaway hose support

#28
20160116094
2016-04-28

Breakaway hydraulic coupler

#29
20160084416
2016-03-24

Breakaway coupling

#30
20150377402
2015-12-31

Inline connect breakaway hose coupler

#31
20150362110
2015-12-17

Breakaway coupling

#32
20150167882
2015-06-18

Coupling for connecting fluid-conducting lines

#33
20140373945
2014-12-25

High-pressure fluid conduit

#34
20140311579
2014-10-23

Breakaway assembly with relief valve

#35
20140232101
2014-08-21

Magnetically attracted fluid transfer system

#36
20140116515
2014-05-01

FLUID DISPENSING SYSTEM WITH BREAK-AWAY COUPLING

#37
20140097610
2014-04-10

Breakaway coupling for a liquid line

#38
20130213500
2013-08-22

System and method for transferring natural gas for utilization as a fuel

#39
20130199616
2013-08-08

System and method for transferring natural gas for utilization as a fuel

#40
20130160880
2013-06-27

Connector designed to removably connect two fluid channels

#41
20130125989
2013-05-23

Ball and socket breakaway connector

#42
20130049353
2013-02-28

BREAKAWAY HOSE COUPLING

#43
20120161051
2012-06-28

Breakaway coupling assembly

#44
20120103450
2012-05-03

Coupling assembly

#45
20090229680
2009-09-17

Plug Structure of a Coupler

#46
20090058074
2009-03-05

Blocking device

#47
20090008935
2009-01-08

Pipeline breakaway coupling

#48
20080035222
2008-02-14

Disposable breakaway nozzle connector

#49
20080012315
2008-01-17

Quick-disconnect latch for fluid conduits

#50
20070277887
2007-12-06

Breakaway hose coupling with a magnetic connection

#51
20060278839
2006-12-14

Quick disconnect valve assembly

#52
20050263193
2005-12-01

Breakaway hose coupling with manual rotational separation

#53
20050236064
2005-10-27

Ball and socket breakaway fitting

#54
20050139265
2005-06-30

Quick disconnect valve assembly

#55
20050022873
2005-02-03

Self-operated protection device for pipeline