03967479 is referenced by 25 patents and cites 5 patents.

A magnetic lock mechanism which may be used in conjunction with many devices such as a padlock, dead bolt door lock, conventional door lock, safety deposit box, safe doors, automobile doors, gas cap locks, ignition switch locks, a switch actuating device or others. A key having magnets, selectively oriented therein, line up magnetic tumbler pins location within the locking device. With the tumbler pins lined up, a member can be moved axially and then rotationally to actuate a driving member.

Title
Key lock
Application Number
5/482997
Publication Number
3967479
Application Date
June 25, 1974
Publication Date
July 6, 1976
Inventor
Jerome Vick
801 Lake Charm Drive, Oviedo, 32765
FL, US
Agent
Edwin E Greigg
IPC
E05B 47/00
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