Handle lock

Details Handle lock Handle lock

1993-02-23

1994-02-15

Moore, Richard E.

Closure fasteners

Operators with knobs or handles

292244, 292357, 292359, 292150, E05C 116

Patent

active

052860744

ABSTRACT:
A handle lock having two handles to be symmetrically fixed on the inner and the outer bearing plate fixed on the inner and the outer side of a door, each handle assembled with a tubular shaft and a square shaft to retract a dead bolt to open the door, a locking rod combined in the inner bearing plate and being movable therein to permit the tubular shaft either to be rotated to open the door or to be prevented from being rotated by the handle either outer or inner, to lock the door.

REFERENCES:
patent: 2264420 (1941-12-01), Voight
patent: 2547108 (1951-04-01), Anderson
patent: 4453753 (1984-06-01), Fayerman et al.
patent: 4470279 (1984-09-01), Neary et al.

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