Computer controlled deadbolts

Details Computer controlled deadbolts Computer controlled deadbolts

1986-02-01

1988-05-10

Harkcom, Gary V.

Boots, shoes, and leggings

364400, 361172, 70278, 34082531, G06F 1520, H01H 4732

Patent

active

047440210

ABSTRACT:
An electronic lock system for positioning one or more deadbolts, and responsive to a passive signal encoded and imposed upon a radio carrier wave, the carrier wave being received and decoded and passed into a computer that controls operation of a drive for closed and opened positioning of the deadbolt, or deadbolts, the computer being responsive to an obstructed deadbolt, responsive to door opening and closing, and indicating the locked and unlocked condition of the system.

REFERENCES:
patent: 3725939 (1973-04-01), Saltzstein
patent: 3733861 (1973-05-01), Lester
patent: 3854310 (1974-12-01), Paull et al.
patent: 4079605 (1978-03-01), Bartels
patent: 4083424 (1978-04-01), Von Den Stemmen et al.
patent: 4148092 (1979-04-01), Martin
patent: 4317157 (1982-02-01), Ecloff
patent: 4366466 (1982-12-01), Lutz
patent: 4428024 (1984-01-01), Mochida et al.
patent: 4449385 (1984-05-01), Thirion et al.
patent: 4509093 (1985-04-01), Stellberger
patent: 4568998 (1986-02-01), Kristy
patent: 4593544 (1986-06-01), Claar et al.

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