Metal extrusion

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Description

Reference being had to the accompanying drawing which is a perspective view of a metal extrusion of indeterminate length embodying this design.

Referenced Cited
U.S. Patent Documents
D220090 March 1971 Van den Broek
D245791 September 13, 1977 Copeland
3009549 November 1961 Miller
Patent History
Patent number: D251506
Type: Grant
Filed: Aug 5, 1977
Date of Patent: Apr 3, 1979
Assignee: Clive Investments PTY, Limited (Balgowlah)
Inventor: Thorp C. Cowdroy (Balgowlah)
Primary Examiner: A. Hugo Word
Attorney: Joseph A. DeGrandi
Application Number: 5/822,287
Classifications
Current U.S. Class: D25/74
International Classification: D2501;