Locking apparatus

Details Locking apparatus Locking apparatus

1997-10-30

1998-11-24

Gall, Lloyd A.

Locks

Operating mechanism

Key

70359, 70395, 70398, 70409, E05B 1908, E05B 2706

Patent

active

058393080

ABSTRACT:
A key blank including a generally elongate shaft portion defining a key combination surface adapted to have formed thereon key cuts which define a key combination, the key blank including a movable pin element retained within the elongate shaft portion, the movable pin element being displaceable in a single direction, outwardly from the key combination surface.

REFERENCES:
patent: 939679 (1909-11-01), Freud
patent: 1382826 (1921-06-01), Dove
patent: 1438839 (1922-12-01), Levey
patent: 2440428 (1948-04-01), Best
patent: 2587037 (1952-02-01), Glubiak
patent: 3877267 (1975-04-01), Harris, Jr.
patent: 4377082 (1983-03-01), Wolter
patent: 4662200 (1987-05-01), Borda
patent: 4667495 (1987-05-01), Girard et al.
patent: 5123268 (1992-06-01), Eizen
patent: 5131247 (1992-07-01), Hsu
patent: 5170651 (1992-12-01), Errani
patent: 5520035 (1996-05-01), Eizen et al.

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