GB2171821B - The combination of an electronic wrist-watch and a two-way radio communication system - Google Patents

The combination of an electronic wrist-watch and a two-way radio communication system

Info

Publication number
GB2171821B
GB2171821B GB08604494A GB8604494A GB2171821B GB 2171821 B GB2171821 B GB 2171821B GB 08604494 A GB08604494 A GB 08604494A GB 8604494 A GB8604494 A GB 8604494A GB 2171821 B GB2171821 B GB 2171821B
Authority
GB
United Kingdom
Prior art keywords
watch
combination
communication system
radio communication
way radio
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
GB08604494A
Other versions
GB8604494D0 (en
GB2171821A (en
Inventor
Howard Robert Jacobson
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.)
CHEETAH MARKETING Ltd
Original Assignee
CHEETAH MARKETING 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 CHEETAH MARKETING Ltd filed Critical CHEETAH MARKETING Ltd
Publication of GB8604494D0 publication Critical patent/GB8604494D0/en
Publication of GB2171821A publication Critical patent/GB2171821A/en
Application granted granted Critical
Publication of GB2171821B publication Critical patent/GB2171821B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/02—Installations within mirrors, pictures, furniture or other household articles
    • G04B47/025—Installations within mirrors, pictures, furniture or other household articles in musical instruments or loudspeakers
GB08604494A 1985-02-25 1986-02-24 The combination of an electronic wrist-watch and a two-way radio communication system Expired GB2171821B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858504817A GB8504817D0 (en) 1985-02-25 1985-02-25 Combination of electronic wrist-watch & radio communication system

Publications (3)

Publication Number Publication Date
GB8604494D0 GB8604494D0 (en) 1986-04-03
GB2171821A GB2171821A (en) 1986-09-03
GB2171821B true GB2171821B (en) 1988-06-08

Family

ID=10575038

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858504817A Pending GB8504817D0 (en) 1985-02-25 1985-02-25 Combination of electronic wrist-watch & radio communication system
GB08604494A Expired GB2171821B (en) 1985-02-25 1986-02-24 The combination of an electronic wrist-watch and a two-way radio communication system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858504817A Pending GB8504817D0 (en) 1985-02-25 1985-02-25 Combination of electronic wrist-watch & radio communication system

Country Status (1)

Country Link
GB (2) GB8504817D0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201266A (en) * 1986-12-23 1988-08-24 Upperpace Limited A radio paging watch
CH673748GA3 (en) * 1988-04-08 1990-04-12 Wrist-watch with HF transmitter and deployable antenna - has provision for completion of power supply circuit from battery as wire antenna is pulled out
US4847818A (en) * 1988-10-31 1989-07-11 Timex Corporation Wristwatch radiotelephone
CH679356B5 (en) * 1990-06-07 1992-08-14 Ebauchesfabrik Eta Ag
DE69636449T2 (en) * 1995-11-02 2007-04-12 Koninklijke Philips Electronics N.V. Wristwatch
SG92638A1 (en) * 1998-05-14 2002-11-19 Asulab Sa System for communicating between two units
EP0957589B1 (en) * 1998-05-15 2003-05-02 Asulab S.A. System for communication between two units
GB2406750A (en) * 2003-10-01 2005-04-06 Afzal Muhammad Khan Mobile phone watch
KR20090011113A (en) 2007-07-25 2009-02-02 한국전자통신연구원 Wristwatch type mobile device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB880121A (en) * 1958-04-16 1961-10-18 Durowe A G An electric wristlet watch
GB1424044A (en) * 1972-04-05 1976-02-04 Citizen Watch Co Ltd Delayed acoustic signalling watch
GB1469509A (en) * 1974-03-05 1977-04-06 Swales S Wristlet combining a time-piece and an emergency radio trans mitter
US4419770A (en) * 1981-05-02 1983-12-06 Sony Corporation Wrist AM radio receiver

Also Published As

Publication number Publication date
GB8604494D0 (en) 1986-04-03
GB8504817D0 (en) 1985-03-27
GB2171821A (en) 1986-09-03

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Legal Events

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

Effective date: 19930224