Closure fasteners – Cross bars – Vehicle door latches
Patent
1980-07-25
1982-09-14
Moore, Richard E.
Closure fasteners
Cross bars
Vehicle door latches
E05C 1900
Patent
active
043492231
ABSTRACT:
A sliding bolt for sliding across an inner side of a door of a home so as to more strongly resist against the door being forced open by an intruder; a two-directional electric motor moving the heavy bolt in both directions for sliding through U-shaped brackets mounted on the rear of the door and also on wall adjacent each side of the door.
REFERENCES:
patent: 1480643 (1924-01-01), Thompson
patent: 1623853 (1927-04-01), Rhodes
patent: 1707694 (1929-04-01), Torrence
patent: 3933382 (1976-01-01), Counts et al.
patent: 3996591 (1976-12-01), Hayward
Miller Richard L.
Moore Richard E.
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