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GB2380710B - A buoyant disc life-saving device - Google Patents

A buoyant disc life-saving device

Info

Publication number
GB2380710B
GB2380710B GB0302734A GB0302734A GB2380710B GB 2380710 B GB2380710 B GB 2380710B GB 0302734 A GB0302734 A GB 0302734A GB 0302734 A GB0302734 A GB 0302734A GB 2380710 B GB2380710 B GB 2380710B
Authority
GB
United Kingdom
Prior art keywords
saving device
leading edge
cavity
buoyant
disc life
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
GB0302734A
Other versions
GB2380710A (en
GB0302734D0 (en
Inventor
Michael Wahl
Paul K Driscol
John B Dority
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 GB0302734D0 publication Critical patent/GB0302734D0/en
Publication of GB2380710A publication Critical patent/GB2380710A/en
Application granted granted Critical
Publication of GB2380710B publication Critical patent/GB2380710B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like

Landscapes

  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Emergency Lowering Means (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Toys (AREA)
  • Paper (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Cyclones (AREA)

Abstract

A novel life-saving device (Fig. 1D) comprising a buoyant disk having a top side, a bottom side, a leading edge and a cavity on the bottom side along and adjacent to the leading edge, the cavity having an inner side generally parallel to the leading edge the inner side having an upper edge and a lower edge and a length of line affixed through and about the center of the bouyant disk generally paralell to the leading edge and disposed around the inner side of the cavity.
GB0302734A 2000-09-25 2001-09-20 A buoyant disc life-saving device Expired - Fee Related GB2380710B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23526500P 2000-09-25 2000-09-25
PCT/US2001/029470 WO2002026557A1 (en) 2000-09-25 2001-09-20 A novel life-saving device

Publications (3)

Publication Number Publication Date
GB0302734D0 GB0302734D0 (en) 2003-03-12
GB2380710A GB2380710A (en) 2003-04-16
GB2380710B true GB2380710B (en) 2004-05-19

Family

ID=22884780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0302734A Expired - Fee Related GB2380710B (en) 2000-09-25 2001-09-20 A buoyant disc life-saving device

Country Status (9)

Country Link
EP (1) EP1320486B8 (en)
JP (1) JP2004509807A (en)
AT (1) ATE362871T1 (en)
AU (2) AU9115401A (en)
CA (1) CA2419140C (en)
DE (1) DE60128575T2 (en)
GB (1) GB2380710B (en)
NZ (1) NZ524064A (en)
WO (1) WO2002026557A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10239590B2 (en) 2010-10-13 2019-03-26 James Montgomery Suction stabilized floats
CA2783104C (en) 2012-03-14 2015-11-24 Manfred Klotz Line deploying apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562512A (en) * 1994-05-27 1996-10-08 Samelian; John K. Rescue device
US5895299A (en) * 1996-03-18 1999-04-20 Hyde; Robert W. Lifesaving device
US6019651A (en) * 1998-06-06 2000-02-01 Life Safer, Inc. Flotation device and method of using same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1935229A (en) * 1932-07-30 1933-11-14 W G Jester Emergency safety appliance for bathers
CA1225545A (en) * 1986-11-19 1987-08-18 Reginald W. Meecham Heaving line storage and deployment apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562512A (en) * 1994-05-27 1996-10-08 Samelian; John K. Rescue device
US5895299A (en) * 1996-03-18 1999-04-20 Hyde; Robert W. Lifesaving device
US6019651A (en) * 1998-06-06 2000-02-01 Life Safer, Inc. Flotation device and method of using same

Also Published As

Publication number Publication date
HK1058509A1 (en) 2004-05-21
EP1320486B1 (en) 2007-05-23
GB2380710A (en) 2003-04-16
WO2002026557A1 (en) 2002-04-04
EP1320486B8 (en) 2007-07-18
JP2004509807A (en) 2004-04-02
AU2001291154B2 (en) 2005-10-06
DE60128575D1 (en) 2007-07-05
ATE362871T1 (en) 2007-06-15
EP1320486A4 (en) 2006-07-12
EP1320486A1 (en) 2003-06-25
DE60128575T2 (en) 2008-01-17
AU9115401A (en) 2002-04-08
NZ524064A (en) 2004-08-27
GB0302734D0 (en) 2003-03-12
CA2419140C (en) 2011-07-26
CA2419140A1 (en) 2002-04-04

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Legal Events

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

Effective date: 20080920