Metal door with grille

Description

FIG. 1 is a front elevational view of a metal door with grille showing a front elevational view of a first form of my new design, the rear elevational view being a mirror image of FIG. 1;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image of FIG. 2; and,

FIG. 3 is a front elevational view of a second embodiment thereof, the rear elevational view being a mirror image of FIG. 3, and the side edge views identical to FIG. 2 hereof.

Referenced Cited
U.S. Patent Documents
D236201 August 1975 Shoush
2201266 May 1940 Hutchinson
2431416 November 1947 Nagel
2676652 April 1954 Duncan
2687771 August 1954 Wilson
2875826 March 1959 Brame
3363922 January 1968 Anderson
3895669 July 1975 Heeling
4624072 November 25, 1986 Zilkha
Patent History
Patent number: D341430
Type: Grant
Filed: Dec 12, 1991
Date of Patent: Nov 16, 1993
Assignee: Commonwealth of Puerto Rico (San Juan, PR)
Inventor: Hernan G. Cardona (Isabela, PR)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/805,924
Classifications
Current U.S. Class: D25/53; D25/48