Locking dead bolt

Description

FIG. 1 is a front, top and side perspective view of the locking dead bolt showing my new design with the rod being broken for the sake of illustration ease, the multi-holed plate being attached to a stationary object, such as a door frame;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D254954 May 13, 1980 Picard
D297109 August 9, 1988 Christie
2584088 January 1952 Floyd
3147031 September 1964 Olander
4263795 April 28, 1981 Van Gompel
4662665 May 5, 1987 Lin
5094486 March 10, 1992 Foster
Patent History
Patent number: D353317
Type: Grant
Filed: Nov 15, 1993
Date of Patent: Dec 13, 1994
Inventor: Thomas C. Abruzzo (Fords, NJ)
Primary Examiner: Brian N. Vinson
Attorney: Terry M. Gernstein
Application Number: 0/15,326
Classifications
Current U.S. Class: D/8341