GB1551219A - Theft alarm apparatus - Google Patents

Theft alarm apparatus

Info

Publication number
GB1551219A
GB1551219A GB4727175A GB4727175A GB1551219A GB 1551219 A GB1551219 A GB 1551219A GB 4727175 A GB4727175 A GB 4727175A GB 4727175 A GB4727175 A GB 4727175A GB 1551219 A GB1551219 A GB 1551219A
Authority
GB
United Kingdom
Prior art keywords
theft alarm
alarm apparatus
theft
alarm
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
GB4727175A
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.)
Smith A J C
Original Assignee
Smith A J C
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 Smith A J C filed Critical Smith A J C
Priority to GB4727175A priority Critical patent/GB1551219A/en
Publication of GB1551219A publication Critical patent/GB1551219A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1445—Mechanical actuation by lifting or attempted removal of hand-portable articles with detection of interference with a cable tethering an article, e.g. alarm activated by detecting detachment of article, breaking or stretching of cable
    • G08B13/1454—Circuit arrangements thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB4727175A 1976-11-12 1976-11-12 Theft alarm apparatus Expired GB1551219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4727175A GB1551219A (en) 1976-11-12 1976-11-12 Theft alarm apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4727175A GB1551219A (en) 1976-11-12 1976-11-12 Theft alarm apparatus

Publications (1)

Publication Number Publication Date
GB1551219A true GB1551219A (en) 1979-08-22

Family

ID=10444360

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4727175A Expired GB1551219A (en) 1976-11-12 1976-11-12 Theft alarm apparatus

Country Status (1)

Country Link
GB (1) GB1551219A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509494A1 (en) * 1981-07-10 1983-01-14 Gresset Rene DETECTOR FOR PROTECTION AGAINST THEFT OF ARTICLES
GB2170935A (en) * 1984-12-17 1986-08-13 Coltax Aerospace Limited Displacement indicators
GB2180680A (en) * 1985-09-18 1987-04-01 Romuald Oleszczuk Anti-pilfering clip
GB2186723A (en) * 1986-02-15 1987-08-19 James Flatley Child theft alarm device
EP0516476A2 (en) * 1991-05-29 1992-12-02 Se-Kure Controls, Inc. Anti-theft sensor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509494A1 (en) * 1981-07-10 1983-01-14 Gresset Rene DETECTOR FOR PROTECTION AGAINST THEFT OF ARTICLES
EP0070240A1 (en) * 1981-07-10 1983-01-19 René Gresset Detector for the prevention of the theft of articles
GB2170935A (en) * 1984-12-17 1986-08-13 Coltax Aerospace Limited Displacement indicators
GB2180680A (en) * 1985-09-18 1987-04-01 Romuald Oleszczuk Anti-pilfering clip
GB2186723A (en) * 1986-02-15 1987-08-19 James Flatley Child theft alarm device
GB2186723B (en) * 1986-02-15 1989-11-01 James Flatley Protection device
EP0516476A2 (en) * 1991-05-29 1992-12-02 Se-Kure Controls, Inc. Anti-theft sensor
EP0516476A3 (en) * 1991-05-29 1993-06-09 Se-Kure Controls, Inc. Anti-theft sensor
AU664549B2 (en) * 1991-05-29 1995-11-23 Se-Kure Controls, Inc. Mountable product sensor and display stand

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Legal Events

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