Extension panel

- Steelcase Strafor
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Description

FIG. 1 is a perspective view of an extension panel showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view of the extension panel mounted on a wall, the broken line showing of a wall is for illustrative purposes only and forms no part of the claimed design;

FIG. 6 is an end elevational view thereof; and

FIG. 7 is a perspective view of thereof.

Referenced Cited
U.S. Patent Documents
1938237 December 1933 Wagenhorst
2759093 August 1956 Ferar et al.
3389246 June 1968 Shemitz
3592289 July 1971 Agsta et al.
3998027 December 21, 1976 Wendt et al.
Patent History
Patent number: D316151
Type: Grant
Filed: Feb 22, 1989
Date of Patent: Apr 9, 1991
Assignee: Steelcase Strafor (Strasbourg)
Inventor: Charles Heidmann (Strasbourg)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Morgan & Finnegan
Application Number: 7/314,421