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Structural beam |
| D542421 |
Structural beam
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| Patent Drawings: | |
| Inventor: |
Dempsey, et al. |
| Date Issued: |
May 8, 2007 |
| Application: |
D/224,364 |
| Filed: |
March 1, 2005 |
| Inventors: |
Dempsey; Ross Ian (Calamvale, AU)
Watkins; Russell Lambert (Coorparoo, AU)
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| Assignee: |
Smorgon Steel LiteSteel Products Pty Ltd. (Victoria, AU) |
| Primary Examiner: |
Clark; Doris |
| Assistant Examiner: |
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| Attorney Or Agent: |
Holme Roberts & Owen, LLP |
| U.S. Class: |
D25/122 |
| Field Of Search: |
D25/122; D25/126; 52/433; 52/461; 52/465; 52/650.1; 52/716.1; 52/726.2; 52/731.2; 52/732.1; 52/724.1; 52/653.1; 428/121; 428/122; 428/126; 428/131; 428/221 |
| International Class: |
2501 |
| U.S Patent Documents: |
D291832; D426320; 6397550 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
CLAIM The ornamental design for a structural beam, as shown and described. |
| 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.
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