Patent
   D346956
Priority
Jan 03 1992
Filed
Jan 03 1992
Issued
May 17 1994
Expiry
May 17 2008
Assg.orig
Entity
unknown
4
4
n/a
The ornamental design for a security door stop, as shown and described.

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.

Wigley, Sr., Charles L.

Patent Priority Assignee Title
8925359, Jul 16 2009 Security door brace system and method of use thereof
D602339, Dec 18 2008 GLOBAL SECURITY EXPERTS INC Security door brace
D612717, Jul 16 2009 Security door brace
D779016, Dec 16 2015 Muzzle plug
Patent Priority Assignee Title
2976000,
4797970, Feb 22 1988 Foot-operated door security device
D270234, Feb 09 1981 Shuster's Builders Supplies, Inc. Door stop
D286135, May 03 1983 Combined door stop and receptacle unit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 03 1992Common-Sense Industries, Inc.(assignment on the face of the patent)
Nov 23 1992WIGLEY, CHARLES L COMMON-SENSE INDUSTRIES, INC ASSIGNMENT OF ASSIGNORS INTEREST 0063190766 pdf
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