Structural extrusion

- Design Specialties, Inc.
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Description

FIG. 1 is a perspective view of the structural extrusion showing our new design;

FIG. 2 is an end view of the structural extrusion showing our new design;

FIG. 3 is a side elevation view of the structural extrusion showing our new design;

FIG. 4 is a side elevation view of the structural extrusion opposite to that shown in FIG. 3 and showing our new design;

FIG. 5 is a front elevation view of the structural extrusion showing our new design; and,

FIG. 6 is a rear elevation view of the structural extrusion showing our new design.

Referenced Cited
U.S. Patent Documents
4259813 April 7, 1981 Winner et al.
4344257 August 17, 1982 Anderson
4720951 January 26, 1988 Thom et al.
Patent History
Patent number: D346033
Type: Grant
Filed: Jun 29, 1992
Date of Patent: Apr 12, 1994
Assignee: Design Specialties, Inc. (Milwaukee, WI)
Inventors: Robert J. Ehmke (Germantown, WI), Timothy J. Nolan (Grafton, WI)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Godfrey & Kahn
Application Number: 7/905,851
Classifications
Current U.S. Class: Extruded Shape (19) (D25/119)