Security door stop

Latest Common-Sense Industries, Inc. Patents:

Description

FIG. 1 is a top perspective view of a security door stop showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear being identical to the front;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side elevational view thereof, the side not shown being identical to the side shown;

FIG. 7 is a reduced top perspective view thereof, with a door and portion of wall being shown in broken lines for illustrative purposes only and forming no part of the claimed design;

FIG. 8 is a top perspective view of an alternate embodiment; and,

FIG. 9 is a bottom perspective view of an alternate embodiment.

Referenced Cited
U.S. Patent Documents
D270234 August 23, 1983 Shuster
D286135 October 14, 1986 Looney
2976000 March 1961 Gunderson
4797970 January 17, 1989 Charlton
Patent History
Patent number: D346956
Type: Grant
Filed: Jan 3, 1992
Date of Patent: May 17, 1994
Assignee: Common-Sense Industries, Inc. (Leeds, AL)
Inventor: Charles L. Wigley, Sr. (Leeds, AL)
Primary Examiner: Brian N. Vinson
Law Firm: Veal & Associates
Application Number: 7/816,939
Classifications
Current U.S. Class: D/8402