Expanded panel of extruded metal
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Description
FIG. 1 is a plan view of the panel;
FIG. 2 is a fragmentary perspective view of portion of the panel drawn to an enlarged scale;
FIG. 3 is a section taken on line 3--3 of FIG. 1.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D239827 | May 1976 | Howells |
885158 | April 1908 | Kahn |
3851362 | December 1974 | Jury et al. |
3962763 | June 15, 1976 | Jury |
21801 of | 1910 | GBX |
Patent History
Patent number: D263881
Type: Grant
Filed: Mar 28, 1980
Date of Patent: Apr 13, 1982
Assignee: John McIlwraith Industries Ltd. (Royal Park)
Inventor: William L. Jury (Royal Park)
Primary Examiner: A. Hugo Word
Attorney: Norbert P. Holler
Application Number: 6/134,791
Type: Grant
Filed: Mar 28, 1980
Date of Patent: Apr 13, 1982
Assignee: John McIlwraith Industries Ltd. (Royal Park)
Inventor: William L. Jury (Royal Park)
Primary Examiner: A. Hugo Word
Attorney: Norbert P. Holler
Application Number: 6/134,791
Classifications
Current U.S. Class:
D92/26;
D25/89
International Classification: D2501;
International Classification: D2501;