Construction beam extrusion

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Description

FIG. 1 is a perspective view of a construction beam extrusion showing our new design, the extrusion being of indeterminate length;

FIG. 2 is an end view thereof;

FIG. 3 is right side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is left side view thereof; and,

FIG. 6 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D273334 April 3, 1984 Young
D291832 September 8, 1987 Ludstrom
D371209 June 25, 1996 De Zen
3893271 July 1975 Kotlarz
Patent History
Patent number: D401357
Type: Grant
Filed: Apr 7, 1997
Date of Patent: Nov 17, 1998
Assignee: Rinot Planning & Installation Ltd. (Rishon Le-Zion)
Inventors: Jacob Rinot (Herzliya), Uri Rinot (Rishon Le-Zion)
Primary Examiner: Doris Clark
Law Firm: Browdy and Neimark
Application Number: 0/68,432
Classifications
Current U.S. Class: With Hollow Core (D25/122); Post Or Beam (D25/126)
International Classification: 2501;