Locking apparatus

Details Locking apparatus Locking apparatus

1994-11-14

1996-05-28

Gall, Lloyd A.

Locks

Operating mechanism

Key

70395, 70398, 70409, E05B 1908, E05B 2706

Patent

active

055200354

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: 4662200 (1987-05-01), Borda
patent: 4667495 (1987-05-01), Girard et al.
patent: 5123268 (1992-06-01), Eisen
patent: 5131247 (1992-07-01), Hsu
patent: 5170651 (1992-12-01), Errani

Affiliated with

Also associated with

Rating

Locking apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Locking apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Locking apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-779399