Large sash rail for window

- CertainTeed Corp.
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Description

The FIGURE is a front perspective view of a large sash rail for window, showing our new design, the rear perspective view being a mirror image thereof, and is shown fragmented indicating indefinite length.

Claims

The ornamental design for a large sash rail for window, as shown and described.

Referenced Cited
U.S. Patent Documents
D308103 May 22, 1990 Westphal et al.
D402050 December 1, 1998 Leonelli
D402057 December 1, 1998 Leonelli
Patent History
Patent number: D441465
Type: Grant
Filed: Jun 9, 2000
Date of Patent: May 1, 2001
Assignee: CertainTeed Corp. (Valley Forge, PA)
Inventors: Jerome Carl Habeck (Holt, MI), Dennis C. Westphal (Parma, MI), David S. Levine (King of Prussia, PA), Stanley Gursky (Yardley, PA)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Duane Morris & Heckscher LLP
Application Number: 29/124,666
Classifications
Current U.S. Class: With Hollow Core (D25/124)
International Classification: 2501;