CA942411A - Electronic security systems for multi-roomed buildings - Google Patents

Electronic security systems for multi-roomed buildings

Info

Publication number
CA942411A
CA942411A CA072,799A CA72799A CA942411A CA 942411 A CA942411 A CA 942411A CA 72799 A CA72799 A CA 72799A CA 942411 A CA942411 A CA 942411A
Authority
CA
Canada
Prior art keywords
roomed
buildings
security systems
electronic security
electronic
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
CA072,799A
Inventor
Trevor J. Glave
Thomas R. Mullens
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.)
ELECTROSEC CONTROLS Ltd
Original Assignee
ELECTROSEC CONTROLS Ltd
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 ELECTROSEC CONTROLS Ltd filed Critical ELECTROSEC CONTROLS Ltd
Application granted granted Critical
Publication of CA942411A publication Critical patent/CA942411A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
    • G07C9/00904—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses for hotels, motels, office buildings or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CA072,799A 1969-12-01 1970-01-21 Electronic security systems for multi-roomed buildings Expired CA942411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88119969A 1969-12-01 1969-12-01

Publications (1)

Publication Number Publication Date
CA942411A true CA942411A (en) 1974-02-19

Family

ID=25377981

Family Applications (1)

Application Number Title Priority Date Filing Date
CA072,799A Expired CA942411A (en) 1969-12-01 1970-01-21 Electronic security systems for multi-roomed buildings

Country Status (5)

Country Link
US (1) US3694810A (en)
JP (1) JPS4910879B1 (en)
CA (1) CA942411A (en)
DE (1) DE2058623C3 (en)
GB (1) GB1330184A (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859634A (en) * 1971-04-09 1975-01-07 Little Inc A Digital lock system having electronic key card
GB1414126A (en) * 1971-11-22 1975-11-19 Key Tronic Ltd Secutity for computer systems
US3814841A (en) * 1972-03-16 1974-06-04 Telebeam Corp Communication system with premises access monitoring
US3790957A (en) * 1972-11-24 1974-02-05 L Dukes Key automated data collection, control and source information system
US3800284A (en) * 1973-01-12 1974-03-26 Pitney Bowes Inc Electronic combination lock and lock system
US3846794A (en) * 1973-03-15 1974-11-05 Baker Ind Inc Alarm retransmission system
US3902342A (en) * 1973-07-02 1975-09-02 Pitney Bowes Inc Key
US3894176A (en) * 1974-04-19 1975-07-08 Digital Communications Inc Premium video distribution system
US4012583A (en) * 1975-03-03 1977-03-15 Motorola, Inc. Pay TV control system
US3975724A (en) * 1975-07-31 1976-08-17 Schultz Bethel F Room status signaling system
US3984658A (en) * 1975-09-26 1976-10-05 Cannon John W Programmable card actuated lock
JPS5462753A (en) * 1977-10-27 1979-05-21 Sharp Corp Management equipment making classification by operators in charge of electronic cash register
US4194181A (en) * 1977-11-28 1980-03-18 Efficiency Systems, Inc. Hotel room status monitor and power control system
DE2920709A1 (en) * 1979-05-22 1980-12-04 Securiton Ag SECRET SWITCHING DEVICE FOR SWITCHING A SECURITY SYSTEM ON AND OFF
SE429884B (en) * 1979-06-05 1983-10-03 Thelin & Co Id Select ELECTRONIC WELDING
US4333328A (en) * 1980-05-02 1982-06-08 A.R.M. Access identification apparatus
NO153409C (en) * 1982-09-02 1986-03-12 Trioving As RECOVERABLE ELECTRONIC LAST.
US4522456A (en) * 1984-01-25 1985-06-11 Datakey, Inc. Electronic tag receptacle and reader
FR2560919B1 (en) * 1984-02-20 1988-09-30 Radosavljevic Milenko LOCK WITH OPTOELECTRONIC ENCODERS
US4721954A (en) * 1985-12-18 1988-01-26 Marlee Electronics Corporation Keypad security system
US4811012A (en) * 1987-01-28 1989-03-07 Emhart Industries, Inc. Electronic locking system
US4845490A (en) * 1987-01-28 1989-07-04 Emhart Industries, Inc. Electronic locking system
DE19528203C1 (en) * 1995-08-01 1996-10-24 Christian Hogl Locking system for useful object used by user for determined time
ES2148011B8 (en) * 1996-03-15 2013-02-01 Sye Seguridad Y Electrónica, S.A.L. MECHANICAL PROGRAMMER OF CODES.
US6879243B1 (en) 2002-02-14 2005-04-12 Penco Products, Inc. Electronically-controlled locker system
US7158008B2 (en) * 2002-03-29 2007-01-02 Datakey Electronincs, Inc. Electronic key system and method
CN101816010A (en) * 2007-07-19 2010-08-25 数据匙电子有限公司 RF token and receptacle system and method
WO2009029864A1 (en) * 2007-08-29 2009-03-05 Datakey Electronics, Inc. Data carrier system and method
USD649894S1 (en) 2008-12-30 2011-12-06 Atek Products, Llc Electronic token and data carrier
US8573500B2 (en) 2009-01-30 2013-11-05 ATEK Products, LLC. Data carrier system having a compact footprint and methods of manufacturing the same
USD649895S1 (en) 2009-01-30 2011-12-06 Atek Products, Llc Electronic token and data carrier
USD649896S1 (en) 2009-01-30 2011-12-06 Atek Products, Llc Electronic token and data carrier receptacle
USD649486S1 (en) 2009-07-09 2011-11-29 ATEK Products , LLC Electronic token and data carrier
CN101789144B (en) * 2010-02-09 2012-01-04 林文宾 Optical code circuit and opening method thereof and optical code unit
US9030562B2 (en) * 2011-12-02 2015-05-12 Robert Bosch Gmbh Use of a two- or three-dimensional barcode as a diagnostic device and a security device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948886A (en) * 1955-01-28 1960-08-09 Hazeltine Research Inc Code-setting device
NL244983A (en) * 1958-11-03
US3403380A (en) * 1965-03-01 1968-09-24 Emhart Corp Key card operated switch and system
US3383657A (en) * 1965-05-28 1968-05-14 Ibm Personnel security system having personally carried card with fingerprint identification
US3500326A (en) * 1965-08-17 1970-03-10 Bowles Benford Mechanically programmed encoder system
US3508202A (en) * 1967-04-17 1970-04-21 Bell Telephone Labor Inc Electronic combination lock
US3590333A (en) * 1968-12-31 1971-06-29 Alvin S Blum Identification system
US3622991A (en) * 1969-09-16 1971-11-23 Electro Optics Devices Corp Electronic locking system
US3599454A (en) * 1969-12-31 1971-08-17 Sargent & Co Key reader and identifier system

Also Published As

Publication number Publication date
DE2058623A1 (en) 1971-06-09
DE2058623B2 (en) 1977-11-17
GB1330184A (en) 1973-09-12
JPS4910879B1 (en) 1974-03-13
DE2058623C3 (en) 1980-04-10
US3694810A (en) 1972-09-26

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