Interior burglar bars with fire exit

Description

FIG. 1 is a front elevational view of the interior burglar bars with fire exit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof, the broken lines showing a lock are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D269380 June 14, 1983 d'Avila
D275703 September 25, 1984 De Rocher
1996931 April 1935 McGuinness
3763615 October 1973 Yamazaki
4000590 January 4, 1977 Kordewick
4514932 May 7, 1985 Janis
4624072 November 25, 1986 Zilkha
4771574 September 20, 1988 Stephens
Patent History
Patent number: D336340
Type: Grant
Filed: Feb 15, 1991
Date of Patent: Jun 8, 1993
Inventor: Eleazar R. Medina (Kingsville, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Leon Gilden
Application Number: 7/655,932
Classifications
Current U.S. Class: D25/53