ClassID:

50899

B29C63/346 - CPC Classification

Classification description:

Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor; Lining or sheathing of internal surfaces using tubular layers or sheathings Fixing the end of the lining

Recent Application in this class:
#1
20260002612
2026-01-01

Method for Refurbishing Pre-Stressed Concrete Cylinder Pipe and Refurbished Pre-Stressed Concrete Cylinder Pipe

#2
20230364853
2023-11-16

AIRCRAFT FLUID CONDUIT COMPRISING THERMOPLASTIC PIPING AND CONNECTOR

#3
20230182375
2023-06-15

DEVICE FOR PULLING IN, AND IN PARTICULAR CURING, A PIPELINE LINER

#4
20230142177
2023-05-11

DEVICE FOR CURING A PIPELINE LINING

#5
20220314526
2022-10-06

Manufacturing method for high-pressure tank and manufacturing jig for high-pressure tank

#6
20220213998
2022-07-07

Systems and methods for rehabilitation of water conduits and other conduits

#7
20220212395
2022-07-07

Securing polymer liners within pipes

#8
20220118679
2022-04-21

System and method for retroactively lining a vertical trash chute

#9
20220099229
2022-03-31

Pipe liner end termination

#10
20210332929
2021-10-28

Systems and methods for rehabilitation of water conduits and other conduits

#11
20190376635
2019-12-12

Cured in place liner system and installation methods

#12
20170326784
2017-11-16

Pipe-liner eversion system and method

#13
20170159869
2017-06-08

Pipe liners and the installation thereof

#14
20160258567
2016-09-08

Cured in place liner system and installation methods

#15
20160033073
2016-02-04

Cured in place liner system and installation methods

#16
20150353235
2015-12-10

Method of forming a container

#17
20150330550
2015-11-19

Method of lining a pipe

#18
20150151484
2015-06-04

Pipe-liner eversion system and method

#19
20140314492
2014-10-23

Systems and apparatus for inhibiting a compressed pipe liner from retreating into a host pipe

#20
20140270969
2014-09-18

Device and system for pulling a compressed pipe liner into a host pipe

#21
20130074948
2013-03-28

Device for sealing a delivery fluid system and method

#22
20120012217
2012-01-19

Cured in place liner system and installation methods

#23
20110006515
2011-01-13

FLARE-THROUGH HOSE FITTINGS, HOSE ASSEMBLY, AND METHOD OF MANUFACTURING

#24
18924432
2025-05-06

Method for refurbishing pre-stressed concrete cylinder pipe and refurbished pre-stressed concrete cylinder pipe