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
D289203 April 7, 1987 Hardy
D301668 June 20, 1989 Dallaine et al.
4370830 February 1, 1983 Shaeler et al.
4428156 January 31, 1984 Malm et al.
Patent History
Patent number: D325993
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: 7/539,046
Classifications
Current U.S. Class: With Hollow Core (D25/124)