U.S. patent number D542,421 [Application Number D/224,364] was granted by the patent office on 2007-05-08 for structural beam.
This patent grant is currently assigned to Smorgon Steel LiteSteel Products Pty Ltd.. Invention is credited to Ross Ian Dempsey, Russell Lambert Watkins.
United States Patent |
D542,421 |
Dempsey , et al. |
May 8, 2007 |
Structural beam
Claims
CLAIM The ornamental design for a structural beam, as shown and
described.
Inventors: |
Dempsey; Ross Ian (Calamvale,
AU), Watkins; Russell Lambert (Coorparoo,
AU) |
Assignee: |
Smorgon Steel LiteSteel Products
Pty Ltd. (Victoria, AU)
|
Appl.
No.: |
D/224,364 |
Filed: |
March 1, 2005 |
Foreign Application Priority Data
|
|
|
|
|
Sep 3, 2004 [AU] |
|
|
14238/2004 |
|
Current U.S.
Class: |
D25/122 |
Current International
Class: |
2501 |
Field of
Search: |
;D25/122,126
;52/433,461,465,650.1,716.1,726.2,731.2,732.1,724.1,653.1
;428/121,122,126,131,221 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Clark; Doris
Attorney, Agent or Firm: Holme Roberts & Owen, LLP
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 first side view of the structural beam of FIG. 1;
FIG. 5 is a second end 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.
* * * * *