IT8448929A0 - Dispositivo di segnalazione - Google Patents

Dispositivo di segnalazione

Info

Publication number
IT8448929A0
IT8448929A0 IT8448929A IT4892984A IT8448929A0 IT 8448929 A0 IT8448929 A0 IT 8448929A0 IT 8448929 A IT8448929 A IT 8448929A IT 4892984 A IT4892984 A IT 4892984A IT 8448929 A0 IT8448929 A0 IT 8448929A0
Authority
IT
Italy
Prior art keywords
signaling device
signaling
Prior art date
Application number
IT8448929A
Other languages
English (en)
Other versions
IT1199201B (it
Inventor
Collins Ronald Arthur
Original Assignee
Collins Ronald Arthur
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 Collins Ronald Arthur filed Critical Collins Ronald Arthur
Publication of IT8448929A0 publication Critical patent/IT8448929A0/it
Application granted granted Critical
Publication of IT1199201B publication Critical patent/IT1199201B/it

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/02Mechanical actuation
    • G08B13/14Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
IT48929/84A 1984-02-23 1984-09-28 Dispositivo di segnalazione IT1199201B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU24854/84A AU536411B3 (en) 1984-02-23 1984-02-23 Theft deterrent device for valuables

Publications (2)

Publication Number Publication Date
IT8448929A0 true IT8448929A0 (it) 1984-09-28
IT1199201B IT1199201B (it) 1988-12-30

Family

ID=3713716

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48929/84A IT1199201B (it) 1984-02-23 1984-09-28 Dispositivo di segnalazione

Country Status (4)

Country Link
EP (1) EP0172173A1 (it)
AU (1) AU536411B3 (it)
IT (1) IT1199201B (it)
WO (1) WO1985003791A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635212B1 (fr) * 1988-08-04 1994-07-08 Nicotra Herve Dispositif de protection d'un appareil electrique contre le vol
WO1995027958A1 (en) * 1994-04-09 1995-10-19 Tonebell Limited Alarms incorporating plug for electric appliances

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836901A (en) * 1972-05-15 1974-09-17 Aerolite Electronics Corp Motion-sensitive alarm with line-cord-responsive automatic arming means
US3924254A (en) * 1972-10-06 1975-12-02 Franklin R Klebold Anti-intrusion alarm system
US4284983A (en) * 1980-02-19 1981-08-18 Lent Roger S Appliance anti-theft and protection circuitry
US4327360A (en) * 1980-06-10 1982-04-27 Brown E B Alarm device responsive to movement of protected object, power source condition and alarm ground path

Also Published As

Publication number Publication date
EP0172173A1 (en) 1986-02-26
WO1985003791A1 (en) 1985-08-29
AU536411B3 (en) 1984-06-07
IT1199201B (it) 1988-12-30

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