Structural beam

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Description

FIG. 1 is a front view of a structural beam;

FIG. 2 is a first end view of the structural beam of FIG. 1;

FIG. 3 is a back view of the structural beam of FIG. 1;

FIG. 4 is a second end view of the structural beam of FIG. 1;

FIG. 5 is a first side view of the structural beam of FIG. 1;

FIG. 6 is a second side view of the structural beam of FIG. 1;

FIG. 7 is a first perspective view of the structural beam of FIG. 1; and,

FIG. 8 is a second perspective view of the structural beam of FIG. 1.

The claimed design has been broken near one end to indicate indeterminate length.

Claims

The ornamental design for a structural beam, as shown and described.

Referenced Cited
U.S. Patent Documents
D291832 September 8, 1987 Lundstrom
D426320 June 6, 2000 Andres
6397550 June 4, 2002 Walker et al.
Patent History
Patent number: D541438
Type: Grant
Filed: Mar 1, 2005
Date of Patent: Apr 24, 2007
Assignee: Smorgon Steel LiteSteel Products Pty Ltd (Victoria)
Inventors: Ross Ian Dempsey (Calamvale), Russell Lambert Watkins (Coorparoo)
Primary Examiner: Doris Clark
Attorney: Holme Roberts & Owen, LLP
Application Number: 29/224,366
Classifications
Current U.S. Class: With Hollow Core (D25/122)