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Publication numberUSD391469 S
Publication typeGrant
Application numberUS 29/073,300
Publication dateMar 3, 1998
Filing dateJul 21, 1997
Publication number073300, 29073300, US D391469 S, US D391469S, US-S-D391469, USD391469 S, USD391469S
InventorsRex L. Foushee
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Doorknob security cover assembly
US D391469 S
Abstract  available in
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  1. The ornamental design for a doorknob security cover assembly, as shown and described.

FIG. 1 is an exploded front elevational view of a doorknob security cover assembly showing my new design;

FIG. 2 is an exploded rear elevational view thereof;

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

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

FIG. 5 is an exploded top plan view thereof;

FIG. 6 is an exploded bottom plan view thereof; and,

FIG. 7 is a top, front, and right side perspective view thereof, with the broken-line disclosure of a padlock and doorknob being for illustrative purposes only and forming no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8016015 *Feb 7, 2006Sep 13, 2011Christopher Martin ChamberlainGarage door lock
US8979559Dec 14, 2012Mar 17, 2015Cooper Technologies CompanyLockout tagout plug sleeve
USD731872 *Apr 2, 2014Jun 16, 2015Franklin B WhitePadlockable collars for protectively surrounding and limiting access to portions of threaded fasteners
U.S. ClassificationD08/346