Duct link

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Description

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 lines 5—5 of FIG. 2.

Claims

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

Referenced Cited
U.S. Patent Documents
D360020 July 4, 1995 Sonden et al.
D362299 September 12, 1995 Sonden et al.
D371189 June 25, 1996 Dharamsi et al.
D383195 September 2, 1997 Sonden et al.
D383196 September 2, 1997 Sonden et al.
D400670 November 3, 1998 Sorkin
D427673 July 4, 2000 Stout, Jr.
D446298 August 7, 2001 Thurman
D466652 December 3, 2002 Thurman
Patent History
Patent number: D504503
Type: Grant
Filed: Jun 10, 2004
Date of Patent: Apr 26, 2005
Inventor: William E. Thurman (Columbia, MO)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Susan Bennett Hattan
Application Number: 29/207,367
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)