GB1469509A - Wristlet combining a time-piece and an emergency radio trans mitter - Google Patents

Wristlet combining a time-piece and an emergency radio trans mitter

Info

Publication number
GB1469509A
GB1469509A GB4595376A GB4595376A GB1469509A GB 1469509 A GB1469509 A GB 1469509A GB 4595376 A GB4595376 A GB 4595376A GB 4595376 A GB4595376 A GB 4595376A GB 1469509 A GB1469509 A GB 1469509A
Authority
GB
United Kingdom
Prior art keywords
wristlet
piece
combining
time
casing
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
GB4595376A
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 GB4595376A priority Critical patent/GB1469509A/en
Publication of GB1469509A publication Critical patent/GB1469509A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/034—Portable transmitters
    • H04B1/0343—Portable transmitters to be carried on the body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/68—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Alarm Systems (AREA)

Abstract

1469509 Watches combined with other articles S G A SWALES 5 March 1974 [16 May 1973] 45953/76 Divided out of 1469508 Heading G3T [Also in Division H4] A wristlet comprises a casing with a wrist strap the casing housing a radio transmitter which can be operated by an actuator e.g. in an emergency. The casing also incorporates a recess in which a removable time piece may be mounted to be in combination with the transmitter. The arrangement may be used by the elderly to signal distress situations or by security personnel to give alarm warnings.
GB4595376A 1974-03-05 1974-03-05 Wristlet combining a time-piece and an emergency radio trans mitter Expired GB1469509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4595376A GB1469509A (en) 1974-03-05 1974-03-05 Wristlet combining a time-piece and an emergency radio trans mitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4595376A GB1469509A (en) 1974-03-05 1974-03-05 Wristlet combining a time-piece and an emergency radio trans mitter

Publications (1)

Publication Number Publication Date
GB1469509A true GB1469509A (en) 1977-04-06

Family

ID=10439230

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4595376A Expired GB1469509A (en) 1974-03-05 1974-03-05 Wristlet combining a time-piece and an emergency radio trans mitter

Country Status (1)

Country Link
GB (1) GB1469509A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120048A (en) * 1982-02-26 1983-11-23 Mitsubishi Electric Corp Rescue transmitter apparatus
GB2171821A (en) * 1985-02-25 1986-09-03 Cheetah Marketing Ltd The combination of an electronic wrist-watch and a two- way radio communication system
DE3642828A1 (en) * 1986-02-03 1987-08-13 Toepholm & Westermann PROGRAMMABLE HOERING DEVICE
EP0298323A1 (en) * 1987-07-07 1989-01-11 Siemens Aktiengesellschaft Hearing aid apparatus
DE3730739A1 (en) * 1987-09-12 1989-04-06 Wolfgang G Prenosil Housing consisting of a housing upper part and a housing lower part
US4910493A (en) * 1988-07-11 1990-03-20 Automated Security (Holdings) Pcl Security systems
GB2267373A (en) * 1992-05-27 1993-12-01 Keith Nunnerley Aitchison Personal security alarm
GB2267374A (en) * 1992-05-28 1993-12-01 Julie Anne Greenwood Personal attack/help alarm
GB2278472A (en) * 1993-05-06 1994-11-30 Specialife Ind Ltd Personal alarm device
GB2423595A (en) * 2005-02-25 2006-08-30 Brian Towner Wristwatch incorporating a personal security alarm

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120048A (en) * 1982-02-26 1983-11-23 Mitsubishi Electric Corp Rescue transmitter apparatus
GB2171821A (en) * 1985-02-25 1986-09-03 Cheetah Marketing Ltd The combination of an electronic wrist-watch and a two- way radio communication system
DE3642828A1 (en) * 1986-02-03 1987-08-13 Toepholm & Westermann PROGRAMMABLE HOERING DEVICE
US4918737A (en) * 1987-07-07 1990-04-17 Siemens Aktiengesellschaft Hearing aid with wireless remote control
EP0298323A1 (en) * 1987-07-07 1989-01-11 Siemens Aktiengesellschaft Hearing aid apparatus
DE3730739A1 (en) * 1987-09-12 1989-04-06 Wolfgang G Prenosil Housing consisting of a housing upper part and a housing lower part
US4910493A (en) * 1988-07-11 1990-03-20 Automated Security (Holdings) Pcl Security systems
GB2267373A (en) * 1992-05-27 1993-12-01 Keith Nunnerley Aitchison Personal security alarm
GB2267373B (en) * 1992-05-27 1996-01-17 Keith Nunnerley Aitchison Personal security alarm
GB2267374A (en) * 1992-05-28 1993-12-01 Julie Anne Greenwood Personal attack/help alarm
GB2267374B (en) * 1992-05-28 1996-02-07 Julie Anne Greenwood Personal attack/help alarm
GB2278472A (en) * 1993-05-06 1994-11-30 Specialife Ind Ltd Personal alarm device
GB2423595A (en) * 2005-02-25 2006-08-30 Brian Towner Wristwatch incorporating a personal security alarm

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Legal Events

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