Sliding window security lock

Description

FIG. 1 is a perspective view of a sliding window security lock showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

Referenced Cited
U.S. Patent Documents
D364330 November 21, 1995 Virzi
2912268 November 1959 Markovich
Patent History
Patent number: D389029
Type: Grant
Filed: Mar 1, 1996
Date of Patent: Jan 13, 1998
Inventor: John K. Grookett, Jr. (Philadelphia, PA)
Primary Examiner: Brian N. Vinson
Attorney: Harold H. Dutton, Jr.
Application Number: 0/51,068
Classifications
Current U.S. Class: D/8331
International Classification: 0807;