Window component extrusion

- CertainTeed Corporation
Description

The FIGURE is a broken front perspective view of a window component extrusion showing our new design, the rear perspective view being a mirror image thereof.

Referenced Cited
U.S. Patent Documents
D376212 December 3, 1996 DiGiorgio
Patent History
Patent number: D424710
Type: Grant
Filed: Dec 29, 1998
Date of Patent: May 9, 2000
Assignee: CertainTeed Corporation (Valley Forge, PA)
Inventors: Jeffrey B. Hersh (Wayne, PA), Dennis Westphal (Parma, MI), Brian Opielski (Malvern, PA), Jerome C. Habeck (Holt, MI)
Primary Examiner: Doris Clark
Law Firm: Duane, Morris & Heckscher LLP
Application Number: 0/98,604
Classifications
Current U.S. Class: With Hollow Core (D25/122)
International Classification: 2501;