Duct

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Description

Cross Reference to Related Application: Ser. No. 29/129,102 of Sep. 7, 2000, Art Unit 2912, with the same title, “Duct”, by same applicant.

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 bottom view thereof; and,

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

Claims

The ornamental design for a duct, as shown and described.

Referenced Cited
U.S. Patent Documents
D25709 June 1896 Pratt
1565918 December 1925 Fitzgerald
D234462 March 1975 Ahlrot
D360018 July 4, 1995 Sonden et al.
D360019 July 4, 1995 Sonden et al.
D360021 July 4, 1995 Sonden et al.
D383195 September 2, 1997 Sonden et al.
D386246 November 11, 1997 Sonden et al.
Patent History
Patent number: D466652
Type: Grant
Filed: Apr 20, 2001
Date of Patent: Dec 3, 2002
Inventor: William E. Thurman (Columbia, MO)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A. Delehanty
Application Number: 29/140,585
Classifications
Current U.S. Class: D29/393
International Classification: 2304;