GB2441846B - Base unit - Google Patents

Base unit

Info

Publication number
GB2441846B
GB2441846B GB0714138A GB0714138A GB2441846B GB 2441846 B GB2441846 B GB 2441846B GB 0714138 A GB0714138 A GB 0714138A GB 0714138 A GB0714138 A GB 0714138A GB 2441846 B GB2441846 B GB 2441846B
Authority
GB
United Kingdom
Prior art keywords
base unit
base
unit
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
GB0714138A
Other versions
GB0714138D0 (en
GB2441846A (en
Inventor
Thomas Francis Hussey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB0714138D0 publication Critical patent/GB0714138D0/en
Publication of GB2441846A publication Critical patent/GB2441846A/en
Priority to PCT/IB2008/001881 priority Critical patent/WO2009010865A2/en
Application granted granted Critical
Publication of GB2441846B publication Critical patent/GB2441846B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00Independent underground or underwater structures; Retaining walls
    • E02D29/12Manhole shafts; Other inspection or access chambers; Accessories therefor
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/02Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F5/00Sewerage structures
    • E03F5/04Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F7/00Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/08Hand implements for emptying sewers or cesspools
GB0714138A 2006-09-14 2007-07-19 Base unit Expired - Fee Related GB2441846B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/001881 WO2009010865A2 (en) 2007-07-19 2008-07-18 Drainage sealing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0618088A GB0618088D0 (en) 2006-09-14 2006-09-14 Drainage sealing device

Publications (3)

Publication Number Publication Date
GB0714138D0 GB0714138D0 (en) 2007-08-29
GB2441846A GB2441846A (en) 2008-03-19
GB2441846B true GB2441846B (en) 2008-09-03

Family

ID=37309908

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0618088A Ceased GB0618088D0 (en) 2006-09-14 2006-09-14 Drainage sealing device
GB0714138A Expired - Fee Related GB2441846B (en) 2006-09-14 2007-07-19 Base unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0618088A Ceased GB0618088D0 (en) 2006-09-14 2006-09-14 Drainage sealing device

Country Status (1)

Country Link
GB (2) GB0618088D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093880A (en) * 1981-02-13 1982-09-08 Roche Emile Pierre Structure for gaining access to an underground pipe
EP0717157A1 (en) * 1994-12-12 1996-06-19 PRECO-POLYBON Kunststoff GmbH Manhole shaft arrangement
DE29802823U1 (en) * 1998-02-18 1998-04-09 Kerschbaum Lutz Dipl Ing Prefabricated shaft
US6206609B1 (en) * 1999-08-13 2001-03-27 Royal Environmental Systems, Inc. Extension for a canal bed liner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093880A (en) * 1981-02-13 1982-09-08 Roche Emile Pierre Structure for gaining access to an underground pipe
EP0717157A1 (en) * 1994-12-12 1996-06-19 PRECO-POLYBON Kunststoff GmbH Manhole shaft arrangement
DE29802823U1 (en) * 1998-02-18 1998-04-09 Kerschbaum Lutz Dipl Ing Prefabricated shaft
US6206609B1 (en) * 1999-08-13 2001-03-27 Royal Environmental Systems, Inc. Extension for a canal bed liner

Also Published As

Publication number Publication date
GB0714138D0 (en) 2007-08-29
GB2441846A (en) 2008-03-19
GB0618088D0 (en) 2006-10-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220719