Panel

Description

FIG. 1 is a fragmentary perspective view of a panel showing my new design the pattern is repetitive as shown in FIG. 1 of the drawing;

FIG. 2 is a fragmentary front elevation view thereof, the rear being identical thereto;

FIG. 3 is an enlarged fragmentary cross-sectional view taken along line 3--3 of FIG. 1;

FIG. 4 is a fragmentary bottom plan view thereof;

FIG. 5 is a fragmentary side elevation view thereof, with the opposite side being identical thereto;

FIG. 6 is a fragmentary perspective view of a second embodiment of a panel showing my new design, the pattern is repetitive as shown in FIG. 6 of the drawing; and,

FIG. 7 is an enlarged fragmentary cross-sectional view taken along line 7--7 of FIG. 6.

Referenced Cited
U.S. Patent Documents
1469543 October 1923 Strachan et al.
2074497 March 1937 Voigt
2253667 August 1941 Warner
2829403 April 1958 Willatts et al.
3064772 November 1962 Clay
3556309 January 1971 Schreyer
4796393 January 10, 1989 Toti
Foreign Patent Documents
2062721 May 1981 GBX
Patent History
Patent number: D341217
Type: Grant
Filed: Sep 28, 1990
Date of Patent: Nov 9, 1993
Assignee: Alusuisse-Lonza Services Ltd. (Zurich)
Inventor: Emanuel Wolf (Thalwil)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Bachman & LaPointe
Application Number: 7/590,281