CA1010530A - Alarm apparatus for cabinets and the like - Google Patents

Alarm apparatus for cabinets and the like

Info

Publication number
CA1010530A
CA1010530A CA190,858A CA190858A CA1010530A CA 1010530 A CA1010530 A CA 1010530A CA 190858 A CA190858 A CA 190858A CA 1010530 A CA1010530 A CA 1010530A
Authority
CA
Canada
Prior art keywords
cabinets
alarm apparatus
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
CA190,858A
Other versions
CA190858S (en
Inventor
Ardath A. Gopperton
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.)
PAYMASTER Corp (THE)
Original Assignee
PAYMASTER Corp (THE)
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 PAYMASTER Corp (THE) filed Critical PAYMASTER Corp (THE)
Application granted granted Critical
Publication of CA1010530A publication Critical patent/CA1010530A/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
    • G08B13/06—Mechanical actuation by tampering with fastening

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
CA190,858A 1973-05-14 1974-01-24 Alarm apparatus for cabinets and the like Expired CA1010530A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00360396A US3842410A (en) 1973-05-14 1973-05-14 Alarm apparatus for cabinets and the like

Publications (1)

Publication Number Publication Date
CA1010530A true CA1010530A (en) 1977-05-17

Family

ID=23417793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA190,858A Expired CA1010530A (en) 1973-05-14 1974-01-24 Alarm apparatus for cabinets and the like

Country Status (2)

Country Link
US (1) US3842410A (en)
CA (1) CA1010530A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983551A (en) * 1974-07-15 1976-09-28 Theodore S. Hoffman Alarm system for coin-operated telephone
US4015250A (en) * 1975-09-02 1977-03-29 Larsen's Manufacturing Company Alarm for removal of a fire extinguisher
US7385521B2 (en) * 2004-06-03 2008-06-10 Ideaz, Llc Tamper indication device
US7292145B2 (en) * 2005-02-24 2007-11-06 Robert Bosch Gmbh Tamper switch arrangement
US9242126B2 (en) * 2008-07-23 2016-01-26 Rescue Air Systems, Inc. Breathable air safety system for civilians in a building structure in an emergency
US11908307B2 (en) 2018-06-07 2024-02-20 William J. Hoofe, IV Security system
US20240233515A1 (en) 2021-08-09 2024-07-11 William J. Hoofe, IV Security system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2916733A (en) * 1957-07-26 1959-12-08 Hirsch Wilbert Cover for electric wiring and outlet
US3165727A (en) * 1962-04-24 1965-01-12 Electrolert Inc Burglar alarm system
US3270333A (en) * 1965-11-09 1966-08-30 Barber Joseph A La Portable closure alarm having compensating support bracket

Also Published As

Publication number Publication date
US3842410A (en) 1974-10-15

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