Tapered composition vent

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Description

FIG. 1 is a top perspective view of a tapered composition vent showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a right side elevational view thereof: the left side being a mirror image.

Claims

The ornamental design for a tapered composition vent, as shown and described.

Referenced Cited
U.S. Patent Documents
D296584 July 5, 1988 Hilton
D321557 November 12, 1991 Bezick et al.
D332139 December 29, 1992 Courchesne
D390948 February 17, 1998 Meyer
D397431 August 25, 1998 Meyer
6129628 October 10, 2000 O'Hagin et al.
D433496 November 7, 2000 Hadley
D442273 May 15, 2001 Pestell
D457234 May 14, 2002 O'Hagin et al.
6447390 September 10, 2002 O'Hagin
6491579 December 10, 2002 O'Hagin
D503156 March 22, 2005 Provenzano
D505195 May 17, 2005 Snyder
Patent History
Patent number: D549316
Type: Grant
Filed: Dec 11, 2003
Date of Patent: Aug 21, 2007
Inventors: Harry T. O'Hagin (Panakorn Sri, Ayutthaya), Carolina O'Hagin (Sebastopol, CA)
Primary Examiner: Louis Zarfas
Assistant Examiner: David Muller
Attorney: Knobbe Martens Olson & Bear LLP
Application Number: 29/195,520
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)