GB2308148B - Manhole cover - Google Patents

Manhole cover

Info

Publication number
GB2308148B
GB2308148B GB9624908A GB9624908A GB2308148B GB 2308148 B GB2308148 B GB 2308148B GB 9624908 A GB9624908 A GB 9624908A GB 9624908 A GB9624908 A GB 9624908A GB 2308148 B GB2308148 B GB 2308148B
Authority
GB
United Kingdom
Prior art keywords
manhole cover
manhole
cover
Prior art date
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.)
Expired - Fee Related
Application number
GB9624908A
Other versions
GB2308148A (en
GB9624908D0 (en
Inventor
Jeffrey Robert Wardell
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.)
Envirolite Holdings Ltd
Original Assignee
Envirolite Holdings 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.)
Filing date
Publication date
Application filed by Envirolite Holdings Ltd filed Critical Envirolite Holdings Ltd
Publication of GB9624908D0 publication Critical patent/GB9624908D0/en
Publication of GB2308148A publication Critical patent/GB2308148A/en
Application granted granted Critical
Publication of GB2308148B publication Critical patent/GB2308148B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
GB9624908A 1995-12-16 1996-11-29 Manhole cover Expired - Fee Related GB2308148B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9525790.3A GB9525790D0 (en) 1995-12-16 1995-12-16 Manhole cover

Publications (3)

Publication Number Publication Date
GB9624908D0 GB9624908D0 (en) 1997-01-15
GB2308148A GB2308148A (en) 1997-06-18
GB2308148B true GB2308148B (en) 1999-11-24

Family

ID=10785574

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9525790.3A Pending GB9525790D0 (en) 1995-12-16 1995-12-16 Manhole cover
GB9624908A Expired - Fee Related GB2308148B (en) 1995-12-16 1996-11-29 Manhole cover

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9525790.3A Pending GB9525790D0 (en) 1995-12-16 1995-12-16 Manhole cover

Country Status (11)

Country Link
EP (1) EP0865542A1 (en)
JP (1) JP2000502156A (en)
CN (1) CN1215445A (en)
AU (1) AU1036197A (en)
BR (1) BR9612028A (en)
CA (1) CA2240189A1 (en)
GB (2) GB9525790D0 (en)
IL (1) IL124893A0 (en)
PL (1) PL327473A1 (en)
TR (1) TR199801112T2 (en)
WO (1) WO1997022760A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335938B (en) * 1998-03-31 2001-12-12 Highcross Forecourt Products L Manhole cover
FR2790495B1 (en) * 1999-03-05 2001-05-11 Polva Pipelife Bv WELL STRUCTURE
AT502645B1 (en) * 2006-03-08 2007-05-15 Hago Bautechnik Gmbh Manhole covering, has notch shiftable in main body and with manhole cover, and support plate inserted into section frame under intermediate layer of seal and with honeycomb core including upper and lower coatings
US20080048460A1 (en) 2006-08-25 2008-02-28 Gmi Composites Inc. Clamping assembly for a manhole cover
DE102012111960A1 (en) * 2012-12-07 2014-06-12 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Frame of a drainage channel
CN109312554A (en) * 2016-06-20 2019-02-05 巴斯夫欧洲公司 Manhole cover for manhole, the inlet of sewer or drainage pipeline

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497254A (en) * 1974-12-20 1978-01-05 Amberholt Ltd Surface boxes
GB1561499A (en) * 1975-12-18 1980-02-20 Pont A Mousson Manhole covers
EP0147050A1 (en) * 1983-11-26 1985-07-03 John Reginald Newton Composite article

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1364422A (en) * 1918-03-14 1921-01-04 Albert B Selley Manhole-top
DE328570C (en) * 1919-07-12 1920-10-30 Johannes Hoernemann Manhole cover
FR2519046A1 (en) * 1981-12-29 1983-07-01 Pont A Mousson FLOOR LOOK
GB8517041D0 (en) * 1985-07-05 1985-08-14 Courtaulds Plc Fibre reinforced plastics

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497254A (en) * 1974-12-20 1978-01-05 Amberholt Ltd Surface boxes
GB1561499A (en) * 1975-12-18 1980-02-20 Pont A Mousson Manhole covers
EP0147050A1 (en) * 1983-11-26 1985-07-03 John Reginald Newton Composite article

Also Published As

Publication number Publication date
BR9612028A (en) 1999-12-28
IL124893A0 (en) 1999-01-26
CA2240189A1 (en) 1997-06-26
PL327473A1 (en) 1998-12-07
GB2308148A (en) 1997-06-18
JP2000502156A (en) 2000-02-22
TR199801112T2 (en) 1998-10-21
GB9525790D0 (en) 1996-02-14
WO1997022760A1 (en) 1997-06-26
GB9624908D0 (en) 1997-01-15
EP0865542A1 (en) 1998-09-23
AU1036197A (en) 1997-07-14
CN1215445A (en) 1999-04-28

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Legal Events

Date Code Title Description
708H Determination before grant of uk entitlement (section 8(1)/1977)
708W Appeal withdrawn (sect. 8/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee