GB2041599B - Digitally coded device for theft protection - Google Patents

Digitally coded device for theft protection

Info

Publication number
GB2041599B
GB2041599B GB8000995A GB8000995A GB2041599B GB 2041599 B GB2041599 B GB 2041599B GB 8000995 A GB8000995 A GB 8000995A GB 8000995 A GB8000995 A GB 8000995A GB 2041599 B GB2041599 B GB 2041599B
Authority
GB
United Kingdom
Prior art keywords
theft protection
digitally coded
coded device
digitally
theft
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
GB8000995A
Other versions
GB2041599A (en
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.)
HEWIT J
Original Assignee
HEWIT J
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 HEWIT J filed Critical HEWIT J
Priority to GB8000995A priority Critical patent/GB2041599B/en
Publication of GB2041599A publication Critical patent/GB2041599A/en
Application granted granted Critical
Publication of GB2041599B publication Critical patent/GB2041599B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • 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
    • G07C9/00658—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys
    • G07C9/00666—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by passive electrical keys with dials
    • 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
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/23—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a password

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
GB8000995A 1979-01-11 1980-01-11 Digitally coded device for theft protection Expired GB2041599B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8000995A GB2041599B (en) 1979-01-11 1980-01-11 Digitally coded device for theft protection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7901148 1979-01-11
GB8000995A GB2041599B (en) 1979-01-11 1980-01-11 Digitally coded device for theft protection

Publications (2)

Publication Number Publication Date
GB2041599A GB2041599A (en) 1980-09-10
GB2041599B true GB2041599B (en) 1982-09-15

Family

ID=26270207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8000995A Expired GB2041599B (en) 1979-01-11 1980-01-11 Digitally coded device for theft protection

Country Status (1)

Country Link
GB (1) GB2041599B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119548A (en) * 1982-03-17 1983-11-16 John Robert Carter Locking system
GB2149185B (en) * 1983-11-04 1986-11-05 Robert Ernest Barwick Device for protecting electronic equipment
DE3415355A1 (en) * 1984-04-25 1985-10-31 Franz Dipl.-Ing. Wilhelm (FH), 8000 München Device for unlocking locked motor-vehicle doors
FR2576568B1 (en) * 1985-01-30 1989-04-28 Clavier Daniel ANTI-THEFT DEVICE, PARTICULARLY FOR MOTOR VEHICLES
GB2184273A (en) * 1985-12-17 1987-06-17 Istvan Igari Code-operated, combined access-and-operation security system
FR2613993B1 (en) * 1987-04-17 1992-01-03 Renault DEVICE AND METHOD FOR ELECTRONIC THEFT OF A VEHICLE
FR2616392A1 (en) * 1987-06-11 1988-12-16 Pernet Solliet Thierry Alarm and antitheft device for mopeds or any vehicle not equipped with a battery (accumulator)
EP0308988A1 (en) * 1987-09-25 1989-03-29 Sidelsky, Michael Stewart Control module
IE880580L (en) * 1988-03-02 1989-09-02 Patrick Dora Sheeran Fuel cut off anti-theft device for a vehicle
GB8816371D0 (en) * 1988-07-08 1988-08-10 Jenson B Liquid crystal display theft deterent & detection device
DE3844377A1 (en) * 1988-12-30 1990-07-05 Griesemer Albert IGNITION SYSTEM FOR MOTOR VEHICLES
FR2649369A1 (en) * 1989-07-05 1991-01-11 Bensoussan Pierre Anti-theft device especially for motor vehicles fitted with electronic injection and/or ignition
GB2274529A (en) * 1993-01-22 1994-07-27 Brendan David Townsend Closed-circuit vehicle immobiliser system
FR2725412A1 (en) * 1994-10-11 1996-04-12 Id Ingenierie Inviolable electronic security device for magnetic sensor deactivation for use with machine or vehicle
FR2727072B1 (en) * 1994-11-22 1997-01-03 Thouvenot Raymond AUTOMOBILE THEFT REALIZED WITH THE STARTER
NL9402199A (en) * 1994-12-23 1996-08-01 Euro Ear B V System for communicating between a disabled person and his environment.
JP3628061B2 (en) * 1995-04-10 2005-03-09 株式会社デンソー Billing system
IT1286284B1 (en) * 1996-03-29 1998-07-08 Roltra Morse Spa DRIVING DEVICE OF AN ACTUATOR, IN PARTICULAR FOR THE SAFETY LOCKING OF A VEHICLE DOOR
AU5929299A (en) * 1998-07-24 2000-02-14 Polydorou, Basil Ignition coil with integrated remotely controlled immobilizer
GB2366431A (en) * 2000-09-01 2002-03-06 Philip Brown Immobiliser

Also Published As

Publication number Publication date
GB2041599A (en) 1980-09-10

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Legal Events

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