Pad lock lighting devices

Details Pad lock lighting devices Pad lock lighting devices

1998-03-15

2000-07-11

O'Shea, Sandra

Illumination

Combined

362 23, 70 25, F21V 3300

Patent

active

060862238

ABSTRACT:
The invention is of a design for both an internally based design feature and add-on accessories, both of which provide lighting which is directed to the dial(s) of conventional combination pad locks. Applicant's invention permits lock users to operate pad locks in darkened conditions, without needing any ancillary lighting or lighting accessories (flashlights, etc.).

REFERENCES:
patent: 4078248 (1978-03-01), Hill
patent: 4683741 (1987-08-01), Fields
patent: 4964023 (1990-10-01), Nishizawa et al.
patent: 5057975 (1991-10-01), Evigan
patent: 5179325 (1993-01-01), Argon, Jr.
patent: 5541817 (1996-07-01), Hung
patent: 5611613 (1997-03-01), Bergen et al.
patent: 5715709 (1998-02-01), Lai
patent: 5832752 (1998-11-01), Zeller

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