Duct section

- Icon Plastics Pty Ltd
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Description

FIG. 1 is a top perspective view of the male end of the duct section according to an embodiment of the present invention;

FIG. 2 is a bottom perspective view of the male end of the duct section of FIG. 1;

FIG. 3 is a top perspective view of the female end of the duct section of FIG. 1; and,

FIG. 4 is a bottom perspective view of the female end of the duct section of FIG. 1.

Claims

I claim the ornamental design of a duct section, as shown and described.

Referenced Cited
U.S. Patent Documents
3960509 June 1, 1976 Abriany
D262310 December 15, 1981 Funk
D380813 July 8, 1997 Motz et al.
D400670 November 3, 1998 Sorkin
D417268 November 30, 1999 Gillingham
D465276 November 5, 2002 Snyder
D503791 April 5, 2005 Snyder
D503793 April 5, 2005 Snyder
D557788 December 18, 2007 Eloranta
7452395 November 18, 2008 Fiello et al.
D597715 August 4, 2009 Barker
D623731 September 14, 2010 Snyder
D639416 June 7, 2011 Jones et al.
Patent History
Patent number: D657041
Type: Grant
Filed: Jan 6, 2011
Date of Patent: Apr 3, 2012
Assignee: Icon Plastics Pty Ltd (Victoria)
Inventor: Royston Douglas Bull (Berwick)
Primary Examiner: David Muller
Attorney: Roylance, Abrams, Berdo & Goodman, L.L.P.
Application Number: 29/371,334
Classifications
Current U.S. Class: Vent, Ductwork, Or Element Thereof (D23/393)