ClassID:

152689

F16L1/038 - CPC Classification

Classification description:

Laying or reclaiming pipes; Repairing or joining pipes on or under water; Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being made

Recent Application in this class:
#1
20260097440
2026-04-09

PIPE SLITTER

#2
20240401753
2024-12-05

System for transporting and storing, in particular hydrogen and its mixtures

#3
20240084923
2024-03-14

Method for manufacture, assembly and continuous construction of pipe sections in a spoolbase with gradual movement

#4
20230085379
2023-03-16

Pipe forming apparatus

#5
20220146018
2022-05-12

Method for manufacture, assembly and continuous construction of pipe sections in a spoolbase with gradual movement

#6
20210215271
2021-07-15

Cast-In-Place Concrete Pipe System

#7
20190107228
2019-04-11

CONTINUOUS ON-SITE MANUFACTURED CONCRETE PIPE

#8
20180209563
2018-07-26

Method and system for forming a pipeline

#9
20180208101
2018-07-26

Pipe transporter traction wheel

#10
20180208100
2018-07-26

Pipe transporter traction wheel

#11
20180186102
2018-07-05

A PIPE FORMING ASSEMBLY AND METHOD OF USE

#12
20180087283
2018-03-29

SYSTEM AND METHOD FOR MAKING POLYMER CONCRETE

#13
20170016568
2017-01-19

Method for rehabilitating a pipe

#14
20160319962
2016-11-03

Underground steel-concrete structure pipeline with spiral composite reinforcement ring on inner wall and manufacturing method thereof

#15
20160178109
2016-06-23

IN-SITU INSTALLABLE REPLACEMENT PIPELINE AND METHOD OF INSTALLATION THEREOF

#16
20150267474
2015-09-24

Method and system for transporting a hydrocarbon fluid

#17
20140115975
2014-05-01

System and method for making polymer concrete

#18
20130129424
2013-05-23

Method of constructing concrete pipelines of large diameter in an area of laying, a device for the method

#19
20120285575
2012-11-15

Movable factory for simultaneous mobile field manufacturing and installation of non-metallic pipe

#20
20120222771
2012-09-06

ON-SITE MANUFACTURING OF COMPOSITE PIPELINE

#21
20120145381
2012-06-14

Foldable composite tubular structure

#22
20110290411
2011-12-01

Modular System for Fabricating a Reinforced Tubular

#23
20110042033
2011-02-24

APPARATUS FOR LAYING ELONGATE ELEMENTS

#24
20100316448
2010-12-16

Method for laying pipeline using motorized elements

#25
20100034591
2010-02-11

Method for storing, delivering and spooling preassembled pipelines

#26
20090245940
2009-10-01

ROTATABLE MULTI-JOINT INSTALLATION

#27
18458496
2025-12-16

Pipe slitter