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Publication numberUSD571310 S1
Publication typeGrant
Application numberUS 29/293,603
Publication dateJun 17, 2008
Filing dateDec 3, 2007
Priority dateDec 9, 2005
Also published asUSD561704
Publication number29293603, 293603, US D571310 S1, US D571310S1, US-S1-D571310, USD571310 S1, USD571310S1
InventorsJames L. Collins
Original AssigneeCollins James L
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Control knob
US D571310 S1
Abstract  available in
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  1. The ornamental design for a control knob, as shown and described.

FIG. 1 is a front view of a control knob showing my new design;

FIG. 2 is a bottom plan view thereof; the left side view being identical thereto;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a right side view thereof.

U.S. ClassificationD13/171, D13/158