Adjustable duct header

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Description

FIG. 1 is a front perspective view of the adjustable duct header showing my new design.

FIG. 2 is a front elevation view of FIG. 1 .

FIG. 3 is a rear elevation view of FIGS. 1 and 2.

FIG. 4 is a left side elevation view of FIGS. 1 and 2.

FIG. 5 is a right side elevation view of FIGS. 1 and 2.

FIG. 6 is a top plan view of FIGS. 1 and 2; and,

FIG. 7 is a bottom plan view of FIGS. 1 and 2.

Claims

The ornamental design for the adjustable duct header, as shown and described.

Referenced Cited
U.S. Patent Documents
4633766 January 6, 1987 Nation et al.
4854376 August 8, 1989 Tunekawa et al.
5339577 August 23, 1994 Snyder
D408512 April 20, 1999 Hurst
D442273 May 15, 2001 Pestell
Patent History
Patent number: D505195
Type: Grant
Filed: May 28, 2003
Date of Patent: May 17, 2005
Assignee:
Inventor: Darryl L. Snyder (Canton, OH)
Primary Examiner: Robert A. Delehanty
Attorney: Zollinger & Burleson Ltd.
Application Number: 29/182,610
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)