ClassID:

153212

F16L37/2445 - CPC Classification

Classification description:

Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet action the coupling being co-axial with the pipe in which a male cylindrical element is introduced into a female cylindrical element, each element containing several threads axially spaced and circumferentially discontinuous which engage with each other as a result of the rotation of one of the elements

Recent Application in this class:
#1
20240218952
2024-07-04

CONNECTION MEMBER AND CONNECTION UNIT

#2
20240116065
2024-04-11

SPRAYGUN WITH BUILT-IN QUICK-FIT CONNECTOR

#3
20210053080
2021-02-25

Spraygun with built-in quick-fit connector

#4
20210010626
2021-01-14

QUICK CONNECT COUPLING DEVICES FOR FLUID CARRIERS

#5
20200263819
2020-08-20

Device for supplying pressurized fluid, and pressurized fluid cylinder(s) comprising such a device

#6
20200248854
2020-08-06

COUPLING ARRANGEMENT

#7
20190178427
2019-06-13

Orbital coupling arrangement

#8
20180328525
2018-11-15

Quick connect coupling with verifier

#9
20180313475
2018-11-01

High temperature leak prevention for piping components and connections

#10
20180282980
2018-10-04

Anti-freezing water valve configured for underground (buried) use and with optional anti-siphon assembly, and water-valve accessories

#11
20180280744
2018-10-04

Fire-suppression water-intake valve, fire-suppression sprinkler head configured for rapid installation in, and rapid removal from, the water-intake valve without the need to interrupt the water supply, and related systems and methods

#12
20170307121
2017-10-26

Pipe coupling

#13
20170268298
2017-09-21

Interlock pipe connection

#14
20170224975
2017-08-10

Luer connector with on-board connection indicator

#15
20160305081
2016-10-20

Soil probing device having a string of flexibly connected rod sections

#16
20160010777
2016-01-14

Coupling with automatic seal

#17
20150330548
2015-11-19

APPARATUSES AND METHODS FOR PROVIDING QUICK-CONNECTIONS WITH RETAINING FEATURES

#18
20150330062
2015-11-19

Removable fire hydrant nozzle with improved locking structure

#19
20150096764
2015-04-09

Interlock pipe connection

#20
20130300109
2013-11-14

Containers for pharmaceuticals, particularly for use in radioisotope generators

#21
20130221130
2013-08-29

Spraygun with built-in quick-fit connector

#22
20130069365
2013-03-21

Tapered Bore Connector

#23
20120325335
2012-12-27

COUPLING FOR THE RELEASABLE COUPLING OF PIPES

#24
20120312404
2012-12-13

Branch pipe

#25
20120267214
2012-10-25

Method tubular element of a fall pipe, fall pipe assembled from such elements, coupling between two such tubular elements and method for assembling the fall pipe

#26
20120076709
2012-03-29

LUER LOCK CONNECTORS, PARTICULARLY FOR USE IN RADIOISOTOPE GENERATORS

#27
20110101681
2011-05-05

COUPLING MEMBER WITH INTERRUPTED THREAD AND METHOD OF MANUFACTURE

#28
20100230948
2010-09-16

COUPLINGS FOR WATER FED POLES

#29
20100108783
2010-05-06

SPRAYGUN WITH BUILT-IN QUICK-FIT CONNECTOR

#30
20090250929
2009-10-08

Modular rotary connection system with a separate locking piece

#31
20090243281
2009-10-01

CONNECTORS HAVING FEATURES TO FACILITATE OR HAMPER TIGHTENING AND/OR LOOSENING

#32
20090129989
2009-05-21

Containers for pharmaceuticals, particularly for use in radioisotope generators

#33
20090072053
2009-03-19

Couplings for water fed poles

#34
20090016936
2009-01-15

IMPROVED CONTAINERS FOR PHARMACEUTICALS, PARTICULARLY FOR USE IN RADIOISOTOPE GENERATORES

#35
20080274434
2008-11-06

Gas appliance

#36
20080105765
2008-05-08

Couplings for water fed poles

#37
20070284554
2007-12-13

Valve for an expandable gas or liquid distribution system

#38
20070236018
2007-10-11

Method for joining parts fabricated via selective laser sintering while maintaining proper alignment

#39
20070217959
2007-09-20

Containers for pharmaceuticals, particularly for use in radioisotope generators

#40
20070207660
2007-09-06

Valve for an expandable gas or fluid distribution system

#41
20060219305
2006-10-05

Valve for an expandable gas or fluid distribution system

#42
20060219023
2006-10-05

Pressure gage for an expandable gas or fluid distribution system

#43
20050285399
2005-12-29

Tubular connection with slotted threads

#44
20050087985
2005-04-28

Tubular connection with slotted threads

#45
18814804
2025-04-01

Dual-passage, quick-connect fluid couplers with integrated fluid sensors and methods for making and using the same

#46
14183813
2015-03-24

Easy connect