AU6649874A - Alarm system - Google Patents

Alarm system

Info

Publication number
AU6649874A
AU6649874A AU66498/74A AU6649874A AU6649874A AU 6649874 A AU6649874 A AU 6649874A AU 66498/74 A AU66498/74 A AU 66498/74A AU 6649874 A AU6649874 A AU 6649874A AU 6649874 A AU6649874 A AU 6649874A
Authority
AU
Australia
Prior art keywords
alarm system
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
AU66498/74A
Inventor
Steven Grant Marshall
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
Publication of AU6649874A publication Critical patent/AU6649874A/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
AU66498/74A 1973-03-14 1974-03-11 Alarm system Expired AU6649874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34110973A 1973-03-14 1973-03-14

Publications (1)

Publication Number Publication Date
AU6649874A true AU6649874A (en) 1975-09-11

Family

ID=23336278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66498/74A Expired AU6649874A (en) 1973-03-14 1974-03-11 Alarm system

Country Status (6)

Country Link
JP (1) JPS50141297A (en)
AU (1) AU6649874A (en)
DE (1) DE2412145A1 (en)
FR (1) FR2221769A1 (en)
IL (1) IL44404A0 (en)
ZA (1) ZA741680B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517712C2 (en) * 1975-04-22 1984-07-19 Werner 7080 Aalen Jagielski Device for securing goods
EP0116701B1 (en) * 1983-01-26 1987-06-03 OTT, Reinhold Anti-theft device
DE3422225A1 (en) * 1984-06-15 1985-12-19 Tele-Security-Foto Überwachungsanlagen GmbH, 6794 Brücken MONITORING SYSTEM
DE8805281U1 (en) * 1988-04-21 1989-04-13 Zander, Hans, 4836 Herzebrock, De

Also Published As

Publication number Publication date
DE2412145A1 (en) 1974-10-24
IL44404A0 (en) 1974-06-30
ZA741680B (en) 1975-06-25
JPS50141297A (en) 1975-11-13
FR2221769A1 (en) 1974-10-11

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