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GB0411501D0 - Communication device for snorkellers - Google Patents

Communication device for snorkellers

Info

Publication number
GB0411501D0
GB0411501D0 GB0411501A GB0411501A GB0411501D0 GB 0411501 D0 GB0411501 D0 GB 0411501D0 GB 0411501 A GB0411501 A GB 0411501A GB 0411501 A GB0411501 A GB 0411501A GB 0411501 D0 GB0411501 D0 GB 0411501D0
Authority
GB
United Kingdom
Prior art keywords
snorkellers
communication device
communication
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.)
Withdrawn
Application number
GB0411501A
Other versions
GB2414584A (en
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
Priority to GB0411501A priority Critical patent/GB2414584A/en
Publication of GB0411501D0 publication Critical patent/GB0411501D0/en
Publication of GB2414584A publication Critical patent/GB2414584A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • 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
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/26—Communication means, e.g. means for signalling the presence of divers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
GB0411501A 2004-05-24 2004-05-24 Communication device for snorkellers Withdrawn GB2414584A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0411501A GB2414584A (en) 2004-05-24 2004-05-24 Communication device for snorkellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0411501A GB2414584A (en) 2004-05-24 2004-05-24 Communication device for snorkellers

Publications (2)

Publication Number Publication Date
GB0411501D0 true GB0411501D0 (en) 2004-06-23
GB2414584A GB2414584A (en) 2005-11-30

Family

ID=32607828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0411501A Withdrawn GB2414584A (en) 2004-05-24 2004-05-24 Communication device for snorkellers

Country Status (1)

Country Link
GB (1) GB2414584A (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1442595A (en) * 1972-07-07 1976-07-14 Graseby Instruments Ltd Underwater telephone
US3909773A (en) * 1974-06-19 1975-09-30 Us Navy Underwater teletype communication system
US4039999A (en) * 1976-02-17 1977-08-02 John Weston Communication system
GB2119980B (en) * 1982-05-11 1985-10-16 Madelyn Carrol Freeman A device for use by a diver to give a signal
US4563758A (en) * 1982-09-29 1986-01-07 Paternostro Charles J Underwater communicator
EP0245282A1 (en) * 1985-11-14 1987-11-19 GONEN, Shlomo Optical underwater communicator
US5136555A (en) * 1991-07-05 1992-08-04 Divecomm, Inc. Integrated diver face mask and ultrasound underwater voice communication apparatus
US5926532A (en) * 1995-10-26 1999-07-20 Peck/Pellssier Integrated wireless communication system
IL121561A (en) * 1997-08-18 2000-10-31 Divecom Ltd Underwater communication apparatus and communication network
US5889730A (en) * 1998-01-05 1999-03-30 Trigger Scuba, Inc. Underwater audio communication system using bone conducted sound
WO2002000299A2 (en) * 2000-06-23 2002-01-03 Comsonics, Inc. Diving mask with embedded computer system
US6856578B2 (en) * 2001-05-22 2005-02-15 Daniel J. Magine Underwater alert system

Also Published As

Publication number Publication date
GB2414584A (en) 2005-11-30

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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)