Extrusion

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Description

FIG. 1 is a perspective view from above the extrusion,

FIG. 2 is a cross-sectional view of the extrusion, and

FIG. 3 is a perspective view from below the extrusion.

Referenced Cited
U.S. Patent Documents
D228453 September 1973 Greer
D270765 September 27, 1983 Kenin
3974616 August 17, 1976 Beckley
Patent History
Patent number: D283446
Type: Grant
Filed: Jul 8, 1983
Date of Patent: Apr 15, 1986
Inventor: Phillip J. Burkinshaw (Abbotsford, Victoria, 3067)
Primary Examiner: A. Hugo Word
Law Firm: Scully, Scott, Murphy & Presser
Application Number: 6/512,036
Classifications
Current U.S. Class: D25/74