Security door

Description

FIG. 1 is a front, top and side perspective view of the security door embodying the design of the present invention.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

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

FIG. 7 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D326528 May 26, 1992 Klein
624565 May 1899 Steward, Jr. et al.
5042212 August 27, 1991 Golen
5077940 January 7, 1992 LaRose, Jr.
Patent History
Patent number: D374724
Type: Grant
Filed: Mar 8, 1995
Date of Patent: Oct 15, 1996
Inventor: Stefan V. Berna (Westland, MI)
Primary Examiner: Doris Clark
Law Firm: Harpman & Harpman
Application Number: 0/35,859
Classifications
Current U.S. Class: D25/48