GB2369153B - Drainage system with membrane cover and method for covering wastewater reservoir - Google Patents

Drainage system with membrane cover and method for covering wastewater reservoir

Info

Publication number
GB2369153B
GB2369153B GB0107306A GB0107306A GB2369153B GB 2369153 B GB2369153 B GB 2369153B GB 0107306 A GB0107306 A GB 0107306A GB 0107306 A GB0107306 A GB 0107306A GB 2369153 B GB2369153 B GB 2369153B
Authority
GB
United Kingdom
Prior art keywords
covering
drainage system
membrane cover
wastewater reservoir
wastewater
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
GB0107306A
Other versions
GB0107306D0 (en
GB2369153A (en
Inventor
Claude Joseph Degarie
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
Priority claimed from CA002326022A external-priority patent/CA2326022C/en
Application filed by Individual filed Critical Individual
Publication of GB0107306D0 publication Critical patent/GB0107306D0/en
Publication of GB2369153A publication Critical patent/GB2369153A/en
Application granted granted Critical
Publication of GB2369153B publication Critical patent/GB2369153B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/06—Safety devices; Coverings for baths
    • E04H4/10—Coverings of flexible material

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
GB0107306A 2000-11-16 2001-03-23 Drainage system with membrane cover and method for covering wastewater reservoir Expired - Fee Related GB2369153B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002326022A CA2326022C (en) 1999-11-19 2000-11-16 Membrane cover for wastewater reservoir and drainage system therefor

Publications (3)

Publication Number Publication Date
GB0107306D0 GB0107306D0 (en) 2001-05-16
GB2369153A GB2369153A (en) 2002-05-22
GB2369153B true GB2369153B (en) 2003-06-04

Family

ID=4167669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0107306A Expired - Fee Related GB2369153B (en) 2000-11-16 2001-03-23 Drainage system with membrane cover and method for covering wastewater reservoir

Country Status (3)

Country Link
AU (1) AU739869B1 (en)
GB (1) GB2369153B (en)
MX (1) MXPA01004896A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476992A (en) * 1981-12-21 1984-10-16 Burke Industries, Inc. Reservoir cover with tensioned plates
US4503988A (en) * 1984-09-17 1985-03-12 Burke Industries, Inc. Gas collecting tensioned reservoir cover
EP0827681A2 (en) * 1996-08-07 1998-03-11 Jacques Rivoal Cover system in polyester sheeting for covering liquid manure cisterns
US5802629A (en) * 1997-01-08 1998-09-08 Zietek; Edward Self-draining pool cover

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531898A (en) * 1950-09-07 1950-11-28 Graver Tank & Mfg Co Inc Floating roof with flexible deck and central weights
US4672691B1 (en) * 1985-12-06 2000-09-12 Adi Group Inc Bulk volume fermenter
US5946743A (en) * 1998-03-11 1999-09-07 Hashmi; Imaduddin S. Self-draining pool cover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476992A (en) * 1981-12-21 1984-10-16 Burke Industries, Inc. Reservoir cover with tensioned plates
US4503988A (en) * 1984-09-17 1985-03-12 Burke Industries, Inc. Gas collecting tensioned reservoir cover
EP0827681A2 (en) * 1996-08-07 1998-03-11 Jacques Rivoal Cover system in polyester sheeting for covering liquid manure cisterns
US5802629A (en) * 1997-01-08 1998-09-08 Zietek; Edward Self-draining pool cover

Also Published As

Publication number Publication date
GB0107306D0 (en) 2001-05-16
GB2369153A (en) 2002-05-22
MXPA01004896A (en) 2004-11-10
AU739869B1 (en) 2001-10-25

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170223 AND 20170303

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180323