Metal extrusion shape for supporting screening around porches

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Description

FIG. 1 is a front, top, and right side perspective view of a metal extrusion shape for supporting screening around porches showing my new design, the extrusion is broken in the center to disclose indeterminate length;

FIG. 2 is a rear, bottom, and left side perspective view thereof;

FIG. 3 is a front, top and right side perspective view of a second embodiment of a metal extrusion shape for supporting screening around porches showing my new design, the extrusion is broken in the center to disclose indeterminate length; and,

FIG. 4 is a rear, bottom, and left side perspective view thereof.

Referenced Cited
U.S. Patent Documents
D300567 April 4, 1989 Dallaire et al.
837014 November 1906 Wege
1265990 May 1918 Benner
1900769 March 1933 Schemnel
3238687 March 1966 Tisbo
3902703 September 1975 Bouye
Patent History
Patent number: D343909
Type: Grant
Filed: Jun 8, 1992
Date of Patent: Feb 1, 1994
Inventor: Gerald B. Flynn (Columbia, SC)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Attorney: Thomas A. Lennox
Application Number: 7/900,345
Classifications
Current U.S. Class: Parallel Repeating Ribs Or Grooves (D25/123)