Extrusion

- Smed International Inc.
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Description

FIG. 1 is a top, left side perspective view of the extrusion;

FIG. 2 is a left side elevational view of a second embodiment of the extrusion, the top and bottom being substantially the same as the top and bottom of the extrusion in FIG. 1;

FIG. 3 is a bottom, right side perspective view of the extrusion in FIG. 1;

FIG. 4 is a left side elevational view of the extrusion in FIG. 1;

FIG. 5 is a top, left side perspective view of a third embodiment of the extrusion;

FIG. 6 is a left side elevational view of a fourth embodiment of the extrusion; the top and bottom being substantially the same as the top and bottom of the extrusion in FIG. 5;

FIG. 7 is a bottom, right side perspective view of the extrusion in FIG. 5; and,

FIG. 8 is a is a left side elevational view of the extrusion in FIG. 5.

The extrusion is broken in the center to indicate indeterminate length.

Referenced Cited
U.S. Patent Documents
D273047 March 13, 1984 Lloyd-Jones
D288966 March 24, 1987 Gordon et al.
D360038 July 4, 1995 Bancroft
Patent History
Patent number: D402048
Type: Grant
Filed: Jul 3, 1997
Date of Patent: Dec 1, 1998
Assignee: Smed International Inc. (Calgary)
Inventor: Jim Thompson Goodchild (Calgary)
Primary Examiner: Doris Clark
Law Firm: Gowling, Strathy & Henderson
Application Number: 0/73,317
Classifications
Current U.S. Class: Extruded Shape (19) (D25/119)
International Classification: 2501;