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
D300370 March 21, 1989 Reisinger et al.
4516356 May 14, 1985 Delman
4949506 August 21, 1990 Durham, Jr.
Patent History
Patent number: D325989
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: 7/539,041
Classifications
Current U.S. Class: With Hollow Core (D25/124)