GB2376553B - Safety device - Google Patents

Safety device

Info

Publication number
GB2376553B
GB2376553B GB0200627A GB0200627A GB2376553B GB 2376553 B GB2376553 B GB 2376553B GB 0200627 A GB0200627 A GB 0200627A GB 0200627 A GB0200627 A GB 0200627A GB 2376553 B GB2376553 B GB 2376553B
Authority
GB
United Kingdom
Prior art keywords
safety device
safety
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
GB0200627A
Other versions
GB2376553A (en
GB0200627D0 (en
Inventor
Robin Christopher Hatherell
Deborah Louise Walker
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.)
XLTRONIX Ltd
Original Assignee
XLTRONIX 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 XLTRONIX Ltd filed Critical XLTRONIX Ltd
Publication of GB0200627D0 publication Critical patent/GB0200627D0/en
Priority to US10/482,195 priority Critical patent/US20050035866A1/en
Priority to EP02738358A priority patent/EP1402493A1/en
Priority to PCT/GB2002/002619 priority patent/WO2002101678A1/en
Publication of GB2376553A publication Critical patent/GB2376553A/en
Application granted granted Critical
Publication of GB2376553B publication Critical patent/GB2376553B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/084—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring physical movement characteristics of the water

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
GB0200627A 2001-06-13 2002-01-11 Safety device Expired - Fee Related GB2376553B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/482,195 US20050035866A1 (en) 2001-06-13 2002-06-10 Safety device
EP02738358A EP1402493A1 (en) 2001-06-13 2002-06-10 Safety device
PCT/GB2002/002619 WO2002101678A1 (en) 2001-06-13 2002-06-10 Safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0114380A GB0114380D0 (en) 2001-06-13 2001-06-13 Swimming pool and pond alarm utilizing piezo electric technology

Publications (3)

Publication Number Publication Date
GB0200627D0 GB0200627D0 (en) 2002-02-27
GB2376553A GB2376553A (en) 2002-12-18
GB2376553B true GB2376553B (en) 2004-06-09

Family

ID=9916483

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0114380A Ceased GB0114380D0 (en) 2001-06-13 2001-06-13 Swimming pool and pond alarm utilizing piezo electric technology
GB0200627A Expired - Fee Related GB2376553B (en) 2001-06-13 2002-01-11 Safety device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0114380A Ceased GB0114380D0 (en) 2001-06-13 2001-06-13 Swimming pool and pond alarm utilizing piezo electric technology

Country Status (2)

Country Link
GB (2) GB0114380D0 (en)
ZA (1) ZA200301203B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2416898A (en) * 2004-08-05 2006-02-08 Vincent Robert Brewer Subsurface wave sensing pool alarm

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533907A (en) * 1983-05-09 1985-08-06 Thatcher John B Swimming pool alarm
US4571579A (en) * 1984-02-13 1986-02-18 Woolley Edward N Swimming pool alarm
AU2172788A (en) * 1987-08-31 1989-03-02 Stillitano, Dominic Swimming pool warning device
US5023593A (en) * 1990-08-20 1991-06-11 Brox Steven E Passive infrared/acoustic pool security system
GB2343042A (en) * 1998-10-19 2000-04-26 Richard Stephen Hans Everett Pool alarm system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533907A (en) * 1983-05-09 1985-08-06 Thatcher John B Swimming pool alarm
US4571579A (en) * 1984-02-13 1986-02-18 Woolley Edward N Swimming pool alarm
AU2172788A (en) * 1987-08-31 1989-03-02 Stillitano, Dominic Swimming pool warning device
US5023593A (en) * 1990-08-20 1991-06-11 Brox Steven E Passive infrared/acoustic pool security system
GB2343042A (en) * 1998-10-19 2000-04-26 Richard Stephen Hans Everett Pool alarm system

Also Published As

Publication number Publication date
GB2376553A (en) 2002-12-18
GB0200627D0 (en) 2002-02-27
GB0114380D0 (en) 2001-08-08
ZA200301203B (en) 2004-03-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)

Free format text: ERRATUM: IN RESPECT OF PATENT APPLICATION GB0200627.8 PREVIOUSLY ANNOUNCED AS TERMINATED (AFTER PUBLICATION) ON 20031001, THIS APPLICATION WAS ANNOUNCED AS TERMINATED IN ERROR AND HAS SINCE BEEN REINSTATED. IT WAS ANNOUNCED IN PDJ 5967, PUBLISHED NUMBER 2376553.

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: 20100111