ClassID:

152974

F16L19/083 - CPC Classification

Classification description:

Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping

Sub-classes:
Recent Application in this class:
#1
20210239242
2021-08-05

Cutting ring fitting

#2
20190376631
2019-12-12

Fitting subassembly with retained ferrule

#3
20190234544
2019-08-01

Clawed securing means

#4
20190234542
2019-08-01

Seal assembly

#5
20180320807
2018-11-08

Conduit gripping device having retaining structure for conduit fitting

#6
20180087697
2018-03-29

Compression couplings

#7
20170356573
2017-12-14

Conduit connector assembly

#8
20170276269
2017-09-28

PIPE CONNECTOR

#9
20170184227
2017-06-29

Pull-up by torque fitting with female threaded nut and integral dynamic wedge

#10
20160281892
2016-09-29

Conduit gripping device having retaining structure for conduit fitting

#11
20150192230
2015-07-09

Compressible coupling

#12
20150167873
2015-06-18

Conduit gripping device having retaining structure for conduit fitting

#13
20140353965
2014-12-04

PIPE JOINT

#14
20140252758
2014-09-11

Pull-up by torque fitting with female threaded nut and integral dynamic wedge

#15
20140145434
2014-05-29

Coupler for corrugated pipe

#16
20130289537
2013-10-31

Coupling arrangement for a telescopic device

#17
20120187678
2012-07-26

TUBE FITTING

#18
20120005878
2012-01-12

Conduit fitting with flexible torque collar

#19
20110181042
2011-07-28

Conduit gripping device having retaining structure for conduit fitting

#20
20100230957
2010-09-16

PIPE JOINT

#21
20100211049
2010-08-19

Coupling arrangement for a telescopic device

#22
20100176588
2010-07-15

Pipe grip ring

#23
20100133812
2010-06-03

Tube Fitting

#24
20100084853
2010-04-08

NOZZLE MEANS FOR EXTINGUISHER SYSTEM

#25
20100059989
2010-03-11

Weatherproof compression connecting assembly for securing electrical metal tubing

#26
20100007143
2010-01-14

CONNECTING ASSEMBLY

#27
20090289452
2009-11-26

Pull-up by torque fitting

#28
20090278348
2009-11-12

Composite coiled tubing end connector

#29
20080203723
2008-08-28

DETACHABLE PIPE JOINT AND JOINING METHOD

#30
20080143103
2008-06-19

Weatherproof compression connecting assembly for securing electrical metal tubing

#31
20070126231
2007-06-07

Coupling with pull-out resistance

#32
20050189766
2005-09-01

Pipe coupling

#33
20050077722
2005-04-14

Weatherproof compression connecting assembly for securing electrical metal tubing

#34
20050035594
2005-02-17

Weatherproof compression connecting assembly for securing electrical metal tubing

#35
14556534
2018-03-20

Compression coupling assembly for securing conduits together