Expanded panel of extruded metal

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Description

FIG. 1 is a plan view of the panel;

FIG. 2 is a fragmentary enlarged view of portion of the panel showing configuration thereof in greater detail;

FIG. 3 is a section taken on line 3--3 of FIG. 2 and drawn to a still further enlarged scale; and

FIG. 4 is a section taken on line 4--4 of FIG. 2 and shown to a further enlarged scale.

Referenced Cited
U.S. Patent Documents
D239827 May 1976 Howells
885158 April 1908 Kahn
3851362 December 1974 Jury et al.
3962763 June 15, 1976 Jury
Foreign Patent Documents
21801 of 1910 GBX
Patent History
Patent number: D262154
Type: Grant
Filed: Mar 28, 1980
Date of Patent: Dec 1, 1981
Assignee: John McIlwraith Industries Ltd. (Royal Park)
Inventor: William L. Jury (Royal Park)
Primary Examiner: A. Hugo Word
Attorney: Norbert P. Holler
Application Number: 6/134,792
Classifications
Current U.S. Class: D92/26; D25/89
International Classification: D2501;