Sliding door security bar

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Description

FIG. 1 is a front elevational view of the sliding door security bar of the present invention;

FIG. 2 is a back elevational view of the sliding door security bar of FIG. 1;

FIG. 3 is a left side elevational view of the sliding door security bar of FIG. 1;

FIG. 4 is a right side elevational view of the sliding door security bar of FIG. 1;

FIG. 5 is a top plan view of the sliding door security bar of FIG. 1; and,

FIG. 6 is a bottom plan view of the sliding door security bar of FIG. 1.

Referenced Cited
U.S. Patent Documents
D236082 July 1975 Williams
D346106 April 19, 1994 Walls
D364330 November 21, 1995 Virzi
3615114 October 1971 Harris
5466023 November 14, 1995 Williamson
5540467 July 30, 1996 Briffa
5669641 September 23, 1997 Jeansonne
Patent History
Patent number: D396797
Type: Grant
Filed: Sep 30, 1997
Date of Patent: Aug 11, 1998
Inventor: Dwight Sernoskie (Waterloo, Ontario)
Primary Examiner: Brian N. Vinson
Application Number: 0/77,325
Classifications
Current U.S. Class: D/8339
International Classification: 0807;