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GB2265163B - Improvements in or relating to cisterns - Google Patents

Improvements in or relating to cisterns

Info

Publication number
GB2265163B
GB2265163B GB9305281A GB9305281A GB2265163B GB 2265163 B GB2265163 B GB 2265163B GB 9305281 A GB9305281 A GB 9305281A GB 9305281 A GB9305281 A GB 9305281A GB 2265163 B GB2265163 B GB 2265163B
Authority
GB
United Kingdom
Prior art keywords
cisterns
relating
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
GB9305281A
Other versions
GB2265163A (en
GB9305281D0 (en
Inventor
Alan David Somerfield
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.)
BTG International Ltd
Original Assignee
British Technology Group 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 British Technology Group Ltd filed Critical British Technology Group Ltd
Publication of GB9305281D0 publication Critical patent/GB9305281D0/en
Publication of GB2265163A publication Critical patent/GB2265163A/en
Application granted granted Critical
Publication of GB2265163B publication Critical patent/GB2265163B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/06—Cisterns with tube siphons
    • E03D1/08—Siphon action initiated by air or water pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
GB9305281A 1992-03-16 1993-03-15 Improvements in or relating to cisterns Expired - Fee Related GB2265163B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929205667A GB9205667D0 (en) 1992-03-16 1992-03-16 Improvements in or relating to cisterns

Publications (3)

Publication Number Publication Date
GB9305281D0 GB9305281D0 (en) 1993-05-05
GB2265163A GB2265163A (en) 1993-09-22
GB2265163B true GB2265163B (en) 1995-06-28

Family

ID=10712205

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929205667A Pending GB9205667D0 (en) 1992-03-16 1992-03-16 Improvements in or relating to cisterns
GB9305281A Expired - Fee Related GB2265163B (en) 1992-03-16 1993-03-15 Improvements in or relating to cisterns

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929205667A Pending GB9205667D0 (en) 1992-03-16 1992-03-16 Improvements in or relating to cisterns

Country Status (1)

Country Link
GB (2) GB9205667D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9127236D0 (en) * 1991-12-23 1992-02-19 Somerfield Alan D Improvements in or relating to cisterns

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205595A (en) * 1987-06-10 1988-12-14 Nat Research & Dev Corp The W.C. cistern

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205595A (en) * 1987-06-10 1988-12-14 Nat Research & Dev Corp The W.C. cistern

Also Published As

Publication number Publication date
GB9205667D0 (en) 1992-04-29
GB2265163A (en) 1993-09-22
GB9305281D0 (en) 1993-05-05

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010315