Patents-Review.com
ClassID:

152880 ⎘

F16L13/0236 - CPC Classification

Classification description:

Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints; Welded joints having an inner or outer ring having an outer ring

Recent Application in this class:
#1
20250180143
2025-06-05

LINED PIPE AND JOINTS THEREOF

 #2
20230279983
2023-09-07

REPAIR JOINT DEVICE AND METHOD OF ASSEMBLING THE SAME

 #3
20220136624
2022-05-05

Connections of lined pipe

 #4
20220065370
2022-03-03

Metal hose with crimped collar weld end

 #5
20200398362
2020-12-24

Pipeline system of pipe sections with pre-assembled insulating weld backing rings and method of making same

 #6
20200049303
2020-02-13

Band clamp insulation system

 #7
20190308047
2019-10-10

Pipe arrangement of a Pipeline System of a Fire Extinguishing System, Pipe Connector for such Arrangement, and Method for Producing such a Pipe Arrangement

 #8
20190128459
2019-05-02

Connection device for pipe elements

 #9
20190030827
2019-01-31

ELASTIC ELECTRO-WELDING CONNECTION

 #10
20180245727
2018-08-30

Sealing joint for low pressure pipe systems and method of manufacture

 #11
20180010717
2018-01-11

CLAMP SUITABLE FOR INCREASING THE FATIGUE LIFE OF THE BUTT WELDS OF A PIPE PRESSURE VESSEL WHICH IS SUBSEQUENTLY BENT

 #12
20180001571
2018-01-04

Fluid system and method of manufacture via friction welding

 #13
20170129001
2017-05-11

Pipe end forming methods and pipe clamp

 #14
20170113401
2017-04-27

Chamber coupler

 #15
20160377202
2016-12-29

Underwater pipe and connector assembly and method of assembling an underwater pipe and a connector

 #16
20160216050
2016-07-28

CORROSION-RESISTANT BIMETALLIC TUBE AND ITS USE IN TUBE BUNDLE EQUIPMENT

 #17
20150137512
2015-05-21

Connection pipe and methods of manufacturing and using a connection pipe for an evaporator of a refrigeration device

 #18
20130214530
2013-08-22

High pressure pipe joint

 #19
20120138153
2012-06-07

Clamp suitable for increasing the fatigue life of the butt welds of a pipe pressure vessel which is subsequently bent

 #20
20120018406
2012-01-26

Method of producing a material joint, and hollow section connection

 #21
20110049879
2011-03-03

CLAMP SUITABLE FOR INCREASING THE FATIGUE LIFE OF THE BUTT WELDS OF A PIPE PRESSURE VESSEL WHICH IS SUBSEQUENTLY BENT

 #22
20100181759
2010-07-22

Apparatus and method for welding steel boiler tubes

 #23
20100139802
2010-06-10

High-pressure pipe element having an assembly of hooped tubes and method of manufacture

 #24
20100119862
2010-05-13

Fiber Wrapped Pipe Weld Seam

 #25
20090211072
2009-08-27

Method for joining together steel pipes for conveying fluids under pressure

 #26
20080265561
2008-10-30

Sterile connector systems

 #27
20080093064
2008-04-24

Corrosion-resistant bimetallic tube and its use in tube bundle equipment

 #28
20070181537
2007-08-09

Heating sleeve for shrinking on of shrink tube connections

 #29
20070169939
2007-07-26

WELLBORE CASING AND METHOD OF FORMING SAME

 #30
20060284417
2006-12-21

Method of impeding crack propagation

 #31
20060027536
2006-02-09

Heating sleeve for shrinking on of shrink tube connections

 #32
14333631
2017-04-04

Apparatus and method for welding steel boiler tubes