GB9719423D0 - Manhole shutters - Google Patents

Manhole shutters

Info

Publication number: GB9719423D0
Authority: GB; United Kingdom
Prior art keywords: shutters; manhole; manhole shutters
Prior art date: 1997-09-13
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

GBGB9719423.7A

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.)

THOMPSON ALASTAIR N

Original Assignee

THOMPSON ALASTAIR N

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.)

1997-09-13

Filing date

1997-09-13

Publication date

1997-11-12

1997-09-13 Application filed by THOMPSON ALASTAIR N filed Critical THOMPSON ALASTAIR N

1997-09-13 Priority to GBGB9719423.7A priority Critical patent/GB9719423D0/en

1997-11-12 Publication of GB9719423D0 publication Critical patent/GB9719423D0/en

1998-09-14 Priority to AU91713/98A priority patent/AU9171398A/en

1998-09-14 Priority to EP98944034A priority patent/EP1012414B1/en

1998-09-14 Priority to PCT/GB1998/002719 priority patent/WO1999014444A1/en

Status Ceased legal-status Critical Current

Links

GBGB9719423.7A 1997-09-13 1997-09-13 Manhole shutters Ceased GB9719423D0 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GBGB9719423.7A GB9719423D0 (en)	1997-09-13	1997-09-13	Manhole shutters
AU91713/98A AU9171398A (en)	1997-09-13	1998-09-14	Manhole shutters
EP98944034A EP1012414B1 (en)	1997-09-13	1998-09-14	Manhole shutters
PCT/GB1998/002719 WO1999014444A1 (en)	1997-09-13	1998-09-14	Manhole shutters

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9719423.7A GB9719423D0 (en)	1997-09-13	1997-09-13	Manhole shutters

Publications (1)

Publication Number	Publication Date
GB9719423D0 true GB9719423D0 (en)	1997-11-12

Family

ID=10818968

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB9719423.7A Ceased GB9719423D0 (en)	1997-09-13	1997-09-13	Manhole shutters

Country Status (4)

Country	Link
EP (1)	EP1012414B1 (en)
AU (1)	AU9171398A (en)
GB (1)	GB9719423D0 (en)
WO (1)	WO1999014444A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2529866A (en) *	2014-09-04	2016-03-09	Ant Hire Solutions Llp	Manhole shutter apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4867411A (en) *	1987-08-28	1989-09-19	Valley Blox, Inc.	Manhole invert casting system
GB9509219D0 (en)	1995-05-09	1995-06-28	Wilson Stephen	Internal manhole shutters

1997
- 1997-09-13 GB GBGB9719423.7A patent/GB9719423D0/en not_active Ceased
1998
- 1998-09-14 WO PCT/GB1998/002719 patent/WO1999014444A1/en active IP Right Grant
- 1998-09-14 AU AU91713/98A patent/AU9171398A/en not_active Abandoned
- 1998-09-14 EP EP98944034A patent/EP1012414B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
AU9171398A (en)	1999-04-05
WO1999014444A1 (en)	1999-03-25
EP1012414B1 (en)	2003-07-23
EP1012414A1 (en)	2000-06-28

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Legal Events

Date	Code	Title	Description
1998-12-23	AT	Applications terminated before publication under section 16(1)