Lockset

Details Lockset Lockset

1996-06-25

1997-03-18

Meyers, Steven N.

Locks

Parts, attachments, accessories and adjuncts

For key-operated mechanism

70DIG59, 362100, E05B 1508

Patent

active

056112262

ABSTRACT:
A lock assembly including a locking cylinder having a keyhole into which a key can be inserted, a lighting system for dispersing light energy in the area of the keyhole, including an L.E.D. light source, and a battery operated circuit for repeatedly operating the L.E.D. light source with a selected "on" time followed by a selected "off" time.

REFERENCES:
patent: 1128307 (1915-02-01), Greely
patent: 1810775 (1931-06-01), Martin
patent: 1985483 (1934-12-01), Clarke
patent: 2188264 (1940-01-01), Fordyce
patent: 4078248 (1978-03-01), Hill
patent: 4234909 (1980-11-01), Cotroneo
patent: 4777570 (1988-11-01), Littles
patent: 5057975 (1991-10-01), Evigan
patent: 5179325 (1993-01-01), Aragon, Jr.
patent: 5317889 (1994-06-01), Solovieff et al.
patent: 5398175 (1995-03-01), Pea

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