Patents-Review.com
ClassID:

152991 ⎘

F16L21/045 - CPC Classification

Classification description:

Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings in which sealing rings are compressed by axially-movable members the members passing through the sealing rings

Recent Application in this class:
#1
20240377004
2024-11-14

PIPE FITTING WITH DRAW MECHANISM

 #2
20240068606
2024-02-29

CONNECTION OF A PIPE-LIKE COMPONENT WITH A CONNECTING PART

 #3
20230151913
2023-05-18

Oil And Gas Pipe Connector

 #4
20220018472
2022-01-20

Gland assembly

 #5
20210254766
2021-08-19

SEAL ASSEMBLY

 #6
20210231248
2021-07-29

Rigid entry fitting for flexible pipe

 #7
20200248848
2020-08-06

Gland assembly

 #8
20200194979
2020-06-18

Electrical conduit system having improved sealing between joints

 #9
20190390807
2019-12-26

Pipe connector

 #10
20190282844
2019-09-19

Fire hydrant assembly

 #11
20190234545
2019-08-01

Anti-rotational push to connect fitting

 #12
20190113165
2019-04-18

Rigid entry fitting for flexible pipe

 #13
20190024834
2019-01-24

Tube quick-release assembly

 #14
20180363815
2018-12-20

Oil and gas pipe connector

 #15
20180292033
2018-10-11

Sealing material and joint

 #16
20180142816
2018-05-24

Pair of connectors

 #17
20170198835
2017-07-13

Press seal having an elastomer body

 #18
20170184230
2017-06-29

Method of manufacturing a unitary gasket using two rubber materials of different hardness

 #19
20170184229
2017-06-29

Pipe joint with low insertion load, improved retention and increased high pressure sealing ability gasket and method of manufacture thereof

 #20
20160153592
2016-06-02

Pipe connection

 #21
20160069496
2016-03-10

Pipe connector

 #22
20140070530
2014-03-13

Fluidic plug unit and connecting device for liquid conducting components

 #23
20080084062
2008-04-10

Adjustable connector and method for its use