GB2172724B - Location device - Google Patents

Location device

Info

Publication number
GB2172724B
GB2172724B GB8503730A GB8503730A GB2172724B GB 2172724 B GB2172724 B GB 2172724B GB 8503730 A GB8503730 A GB 8503730A GB 8503730 A GB8503730 A GB 8503730A GB 2172724 B GB2172724 B GB 2172724B
Authority
GB
United Kingdom
Prior art keywords
location device
location
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
Application number
GB8503730A
Other versions
GB2172724A (en
GB8503730D0 (en
Inventor
Charles Jack Lewis
Edward Conrad Lewis
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 GB8503730A priority Critical patent/GB2172724B/en
Publication of GB8503730D0 publication Critical patent/GB8503730D0/en
Publication of GB2172724A publication Critical patent/GB2172724A/en
Application granted granted Critical
Publication of GB2172724B publication Critical patent/GB2172724B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/004—Reflective safety signalling devices attached on persons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • G08B5/38—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources using flashing light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB8503730A 1985-02-14 1985-02-14 Location device Expired GB2172724B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8503730A GB2172724B (en) 1985-02-14 1985-02-14 Location device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8503730A GB2172724B (en) 1985-02-14 1985-02-14 Location device

Publications (3)

Publication Number Publication Date
GB8503730D0 GB8503730D0 (en) 1985-03-20
GB2172724A GB2172724A (en) 1986-09-24
GB2172724B true GB2172724B (en) 1989-06-14

Family

ID=10574453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8503730A Expired GB2172724B (en) 1985-02-14 1985-02-14 Location device

Country Status (1)

Country Link
GB (1) GB2172724B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2642505B1 (en) * 1983-11-22 1991-10-04 Charvet Philippe OPTO-ELECTRONIC DEVICE FOR NIGHT VISUALIZATION
DE20318106U1 (en) * 2003-11-21 2004-03-25 Stahl, Robert Luminous and signal body
GB2254992A (en) * 1991-04-23 1992-10-28 Hsieh Pai Lin Collar for pets.
FR2721737B1 (en) * 1994-06-27 1996-09-06 Claude Poirier Flashing light locating device integrated in a collar, cuff or harness.
FR2762755A1 (en) * 1997-05-02 1998-11-06 Magali Grimaud Lemerre Illuminated collar for pets and other animals
WO1999059114A1 (en) * 1998-05-12 1999-11-18 Gertraud Pfleger Device for recognizing objects
IT1304379B1 (en) * 1998-09-08 2001-03-15 Renato Guerra JACKET OR SPORTS JACKET OR WORK SUIT OR CLOTHING IN GENERAL EQUIPPED WITH INTERMITTENT DIRECTIONAL LIGHT DRAWING.
GB0606937D0 (en) * 2006-04-06 2006-05-17 Sunderland Keith D T Securing device for animal hygeine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969770A (en) * 1960-03-12 1964-09-16 Ruggiero Insalata Improvements in or relating to lamp signalling devices
US3638011A (en) * 1970-06-01 1972-01-25 Merril H Bain Hand glove and light signal attachment therefor
GB1299178A (en) * 1969-02-04 1972-12-06 John Hartley Improvements in warning devices for pedestrians
EP0086651A2 (en) * 1982-02-12 1983-08-24 Martin Purcell Wearable warning device
WO1983003915A1 (en) * 1982-04-26 1983-11-10 Forsberg Owe Rene Optical distress signal transmitter
GB2122786A (en) * 1982-05-12 1984-01-18 Robert Swift Gillett Gravity activated signalling devices
GB2132463A (en) * 1982-12-01 1984-07-11 Eric Wood Electrically illuminated harness
GB2159647A (en) * 1984-05-31 1985-12-04 Raymond Keith Hunter Direction indicating means
GB2166180A (en) * 1984-07-19 1986-04-30 Barry George Taylor Warning device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969770A (en) * 1960-03-12 1964-09-16 Ruggiero Insalata Improvements in or relating to lamp signalling devices
GB1299178A (en) * 1969-02-04 1972-12-06 John Hartley Improvements in warning devices for pedestrians
US3638011A (en) * 1970-06-01 1972-01-25 Merril H Bain Hand glove and light signal attachment therefor
EP0086651A2 (en) * 1982-02-12 1983-08-24 Martin Purcell Wearable warning device
WO1983003915A1 (en) * 1982-04-26 1983-11-10 Forsberg Owe Rene Optical distress signal transmitter
GB2122786A (en) * 1982-05-12 1984-01-18 Robert Swift Gillett Gravity activated signalling devices
GB2132463A (en) * 1982-12-01 1984-07-11 Eric Wood Electrically illuminated harness
GB2159647A (en) * 1984-05-31 1985-12-04 Raymond Keith Hunter Direction indicating means
GB2166180A (en) * 1984-07-19 1986-04-30 Barry George Taylor Warning device

Also Published As

Publication number Publication date
GB2172724A (en) 1986-09-24
GB8503730D0 (en) 1985-03-20

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Legal Events

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

Effective date: 19940214