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
D243679 March 15, 1977 Dallaire
D263750 April 6, 1982 Dallaire
D307802 May 8, 1990 Westphal et al.
D307804 May 8, 1990 Westphal et al.
Patent History
Patent number: D325991
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: 7/539,044
Classifications
Current U.S. Class: With Hollow Core (D25/124)