NO154174C

Method and apparatus for anchoring conduits such as pipe-lines on sea beds

Abstract

According to the invention, the pipe (2a) rests on the ground or it is held by at least one loop (3) whose ends are fixed piles (21, 22), a bellows (4) is filled after mounting the arch on the pipe by a settable product introduced under pressure. Application: protection of pipelines against the underwater currents.

Term

No projected expiry on record.

27 members in 15 offices

Priority claims

FranceFR

BelgiumBE

NorwayNO

DenmarkDK

AustraliaAU

European Patent Office (EPO)EP

BrazilBR

SpainES

JapanJP

African Intellectual Property Organization (OAPI)OA

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This recordMember, by publication datePriority claim5 more offices are in the list below

Priority claims9

Priority claims
Document	Office	Kind	Date
7913123	France	A	1979-05-23
7926736	France	A	1979-10-29
7927459	France	A	1979-11-07
7913123	–	–	–
7926736	–	–	–
7927459	–	–	–
FR19790013123	–	–	–
FR19790026736	–	–	–
FR19790027459	–	–	–

Members27

Family members, oldest first
Document	Office	Kind
FR2468820A1	France	A1	0001-01-01
FR2469635A1	France	A1	0001-01-01
BE883466A	Belgium	A	1980-09-15
DK191180A	Denmark	A	1980-11-24
NO801513L	Norway	L	1980-11-24
AU5857280A	Australia	A	1980-11-27
AU5857280A	Australia	A	1980-11-27
EP0020232A1	European Patent Office (EPO)	A1	1980-12-10
FR2457428A1	France	A1	1980-12-19
BR8003205A	Brazil	A	1980-12-30
BR8003205A	Brazil	A	1980-12-30
ES491703A0	Spain	A0	1981-01-16
ES8102615A1	Spain	A1	1981-01-16
JPS566971A	Japan	A	1981-01-24
OA06537A	African Intellectual Property Organization (OAPI)	A	1981-08-31
CA1126522A	Canada	A	1982-06-29
US4338045A	United States of America	A	1982-07-06
FR2457428B1	France	B1	1982-11-19
AR229232A1	Argentina	A1	1983-07-15
MX149293A	Mexico	A	1983-10-10
FR2469635B1	France	B1	1984-01-13
FR2468820B1	France	B1	1984-02-17
AU536807B2	Australia	B2	1984-05-24
EP0020232B1	European Patent Office (EPO)	B1	1985-02-20
DE3070201D1	Germany	D1	1985-03-28
NO154174B	Norway	B	1986-04-21
NO154174CThis record	Norway	C	1986-07-30

Method and apparatus for anchoring conduits such as pipe-lines on sea beds

Abstract

Term

Priority claims9

Members27

Numbers

Titles2

Classification