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Publication numberUSD334703 S
Publication typeGrant
Application numberUS 07/662,895
Publication dateApr 13, 1993
Filing dateMar 1, 1991
Publication number07662895, 662895, US D334703 S, US D334703S, US-S-D334703, USD334703 S, USD334703S
InventorsJerry A. Murphy
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Deadbolt knob and doorknob engaging security unit
US D334703 S
Abstract  available in
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  1. The ornamental design for a deadbolt knob and doorknob engaging security unit, as shown and described.

FIG. 1 is a top, front, and left side perspective view of a deadbolt knob and doorknob engaging security unit showing my new design;

FIG. 2 is an enlarged rear elevational view thereof;

FIG. 3 is an enlarged left side elevational view thereof;

FIG. 4 is an enlarged right side elevational view thereof;

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7144052 *Dec 3, 2004Dec 5, 2006Kent Ronald WDeadbolt security system
US7216903 *Oct 13, 2006May 15, 2007Kent Ronald WDeadbolt security device
US7837242 *May 3, 2010Nov 23, 2010Mark MoscarelloDeadbolt security device
US8851535Mar 15, 2012Oct 7, 2014Mountain View Promotions, Inc.Security device for a double door
U.S. ClassificationD08/331, D08/343