Extrusion for use in the construction of a window

- L. B. Plastics Limited
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Description

FIG. 1 is a perspective view of an extrusion for use in the construction of a window showing my new design, the extrusion being broken in the center to indicate indeterminate length; and,

FIG. 2 is an end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D289552 April 28, 1987 Hardy
D301173 May 16, 1989 Dallaire et al.
4922661 May 8, 1990 Dallaire et al.
Patent History
Patent number: D325986
Type: Grant
Filed: Jun 15, 1990
Date of Patent: May 5, 1992
Assignee: L. B. Plastics Limited (Belper)
Inventor: Volker S. Valentin (Indiana, PA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: W. Thad Adams, III
Application Number: 7/539,035
Classifications
Current U.S. Class: With Hollow Core (D25/124)