GB1530000A - Safety devices - Google Patents

Safety devices

Info

Publication number
GB1530000A
GB1530000A GB5439376A GB5439376A GB1530000A GB 1530000 A GB1530000 A GB 1530000A GB 5439376 A GB5439376 A GB 5439376A GB 5439376 A GB5439376 A GB 5439376A GB 1530000 A GB1530000 A GB 1530000A
Authority
GB
United Kingdom
Prior art keywords
safety devices
radar
lifeboat
aerials
patel
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
GB5439376A
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 GB5439376A priority Critical patent/GB1530000A/en
Publication of GB1530000A publication Critical patent/GB1530000A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines

Abstract

1530000 Radar reflectors; aerials R M PATEL 24 March 1977 [31 Dec 1976] 54393/76 Heading H4A [Also in Division G4] A helium-filled balloon carrying a radar reflector is used as a rescue aid, being tethered to e.g. a person or lifeboat by a line which may also act as an aerial for a radio transmitter.
GB5439376A 1977-03-24 1977-03-24 Safety devices Expired GB1530000A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5439376A GB1530000A (en) 1977-03-24 1977-03-24 Safety devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5439376A GB1530000A (en) 1977-03-24 1977-03-24 Safety devices

Publications (1)

Publication Number Publication Date
GB1530000A true GB1530000A (en) 1978-10-25

Family

ID=10470871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5439376A Expired GB1530000A (en) 1977-03-24 1977-03-24 Safety devices

Country Status (1)

Country Link
GB (1) GB1530000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800835A (en) * 1988-03-10 1989-01-31 Radarfind, Inc. Locator device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800835A (en) * 1988-03-10 1989-01-31 Radarfind, Inc. Locator device

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Legal Events

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