Window main frame extrusion

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Description

FIG. 1 is a perspective view of a window main frame extrusion, showing our new design, with a middle portion broken away to disclose indefinite length; and,

FIG. 2 is an end view thereof, the opposite end view being a mirror image.

Claims

The ornamental design of a window main frame extrusion, as shown and described.

Referenced Cited
U.S. Patent Documents
D285612 September 9, 1986 Slocomb, Jr.
4944118 July 31, 1990 Biro
5557894 September 24, 1996 Card
D378430 March 11, 1997 Dallaire et al.
D438641 March 6, 2001 Ballard et al.
Patent History
Patent number: D576313
Type: Grant
Filed: Jul 25, 2007
Date of Patent: Sep 2, 2008
Assignee: Deceuninck North America, LLC (Monroe, OH)
Inventors: Philip G. Morton (Germantown, OH), Christopher R. Ballard (Miamisburg, OH)
Primary Examiner: Doris Clark
Attorney: Jacox, Meckstroth & Jenkins
Application Number: 29/289,613