GB9713573D0 - Detecting underground pipes - Google Patents

Detecting underground pipes

Info

Publication number: GB9713573D0
Authority: GB; United Kingdom
Prior art keywords: underground pipes; detecting underground; detecting; pipes; underground
Prior art date: 1997-06-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

GBGB9713573.5A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Radiodetection Ltd

Original Assignee

Radiodetection Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1997-06-26

Filing date

1997-06-26

Publication date

1997-09-03

1997-06-26 Application filed by Radiodetection Ltd filed Critical Radiodetection Ltd

1997-06-26 Priority to GBGB9713573.5A priority Critical patent/GB9713573D0/en

1997-09-03 Publication of GB9713573D0 publication Critical patent/GB9713573D0/en

1998-06-26 Priority to PCT/GB1998/001881 priority patent/WO1999000679A1/en

Status Ceased legal-status Critical Current

Links

GBGB9713573.5A 1997-06-26 1997-06-26 Detecting underground pipes Ceased GB9713573D0 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GBGB9713573.5A GB9713573D0 (en)	1997-06-26	1997-06-26	Detecting underground pipes
PCT/GB1998/001881 WO1999000679A1 (en)	1997-06-26	1998-06-26	Detecting underground pipes

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9713573.5A GB9713573D0 (en)	1997-06-26	1997-06-26	Detecting underground pipes

Publications (1)

Publication Number	Publication Date
GB9713573D0 true GB9713573D0 (en)	1997-09-03

Family

ID=10814991

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB9713573.5A Ceased GB9713573D0 (en)	1997-06-26	1997-06-26	Detecting underground pipes

Country Status (2)

Country	Link
GB (1)	GB9713573D0 (en)
WO (1)	WO1999000679A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002261701A (en) *	2001-02-28	2002-09-13	Sony Corp	Signal transmitting device and method
EP1982143A2 (en) *	2006-01-29	2008-10-22	Eli Mano	System for testing concealed conduits
US8478523B2 (en)	2007-03-13	2013-07-02	Certusview Technologies, Llc	Marking apparatus and methods for creating an electronic record of marking apparatus operations
US7640105B2 (en)	2007-03-13	2009-12-29	Certus View Technologies, LLC	Marking system and method with location and/or time tracking
US8280631B2 (en)	2008-10-02	2012-10-02	Certusview Technologies, Llc	Methods and apparatus for generating an electronic record of a marking operation based on marking device actuations
US8965700B2 (en)	2008-10-02	2015-02-24	Certusview Technologies, Llc	Methods and apparatus for generating an electronic record of environmental landmarks based on marking device actuations
CA2897462A1 (en)	2009-02-11	2010-05-04	Certusview Technologies, Llc	Management system, and associated methods and apparatus, for providing automatic assessment of a locate operation
US9097522B2 (en)	2009-08-20	2015-08-04	Certusview Technologies, Llc	Methods and marking devices with mechanisms for indicating and/or detecting marking material color
CN106353825B (en) *	2016-10-28	2018-04-03	南京信息工程大学	A kind of underground metal pipes detection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5269335A (en) *	1990-07-27	1993-12-14	Heitman Lynn B	Automatic pulsing valve
US5877995A (en) *	1991-05-06	1999-03-02	Exxon Production Research Company	Geophysical prospecting

1997
- 1997-06-26 GB GBGB9713573.5A patent/GB9713573D0/en not_active Ceased
1998
- 1998-06-26 WO PCT/GB1998/001881 patent/WO1999000679A1/en active Application Filing

Also Published As

Publication number	Publication date
WO1999000679A1 (en)	1999-01-07

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Legal Events

Date	Code	Title	Description
1999-03-10	AT	Applications terminated before publication under section 16(1)