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Publication numberUSD446298 S1
Publication typeGrant
Application numberUS 29/129,102
Publication dateAug 7, 2001
Filing dateSep 7, 2000
Priority dateSep 7, 2000
Publication number129102, 29129102, US D446298 S1, US D446298S1, US-S1-D446298, USD446298 S1, USD446298S1
InventorsWilliam E. Thurman
Original AssigneeWilliam E. Thurman
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D446298 S1
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  1. The ornamental design for a duct, as shown and described.

FIG. 1 is a top view of a duct showing my new ornamental design.

FIG. 2 is a side view thereof.

FIG. 3 is a perspective view thereof.

FIG. 4 is a back view thereof; and,

FIG. 5 is an enlarged cross sectional view taken on line 55 of FIG. 2.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7523964Mar 24, 2005Apr 28, 2009Langdon IncorporatedSealing gasket for ventilation duct system
U.S. ClassificationD23/393, D23/262