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Publication numberUSD580737 S1
Publication typeGrant
Application numberUS 29/292,358
Publication dateNov 18, 2008
Filing dateOct 10, 2007
Priority dateOct 10, 2007
Publication number292358, 29292358, US D580737 S1, US D580737S1, US-S1-D580737, USD580737 S1, USD580737S1
InventorsYos Singtoroj
Original AssigneeNewfrey Llc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Door knob
US D580737 S1
Abstract  available in
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  1. The ornamental design for a door knob, as shown and described.

FIG. 1 is a side perspective view of a door knob according to my new design.

FIG. 2 is an enlarged front view thereof.

FIG. 3 is an enlarged back view thereof.

FIG. 4 is an enlarged top view thereof.

FIG. 5 is an enlarged bottom view thereof.

FIG. 6 is a reduced end view thereof; and,

FIG. 7 is a reduced opposite end view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD736589 *Jun 17, 2014Aug 18, 2015Schlage Lock Company LlcDecorative knob
USD756819 *Feb 24, 2015May 24, 2016Stanley P. DabrowskiPersonal biometric identification sensor device
USD779400 *Jan 21, 2016Feb 21, 2017Pilot, Inc.Shift knob cover
USD781191 *Jan 21, 2016Mar 14, 2017Pilot, Inc.Shift knob cover
U.S. ClassificationD08/312