| D573725 |
Dihedral beam for structural systems
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| Patent Drawings: | |
| Inventor: |
Iszauk |
| Date Issued: |
July 22, 2008 |
| Application: |
D/251,665 |
| Filed: |
January 11, 2006 |
| Inventors: |
Iszauk; Steven I. (Monroeville, PA)
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| Assignee: |
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| Primary Examiner: |
Clark; Doris |
| Assistant Examiner: |
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| Attorney Or Agent: |
Matis Baum Rizza O'Connor |
| U.S. Class: |
D25/122 |
| Field Of Search: |
D25/126; D25/127; D25/129; D25/122; 52/726.2; 52/731.2; 52/737.6 |
| International Class: |
2501 |
| U.S Patent Documents: |
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| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
CLAIM I claim the ornamental design for dihedral beam for structural systems, as shown and described. |
| Description: |
FIG. 1 is a perspective view of my design for the dihedral beam for structural systems. The beam is broken in the center indicating indefinite length.
FIG. 2 is a front elevation view of dihedral beam for structural systems shown in FIG. 1.
FIG. 3 is further embodiment of my design for a dihedral beam for structural systems. The beam is broken in the center indicating indefinite length; and,
FIG. 4 is a front elevation view of the dihedral beam for structural systems of FIG. 3.
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