Patent
   D573725
Priority
Jan 11 2006
Filed
Jan 11 2006
Issued
Jul 22 2008
Expiry
Jul 22 2022

TERM.DISCL.
Assg.orig
Entity
unknown
0
3
n/a
I claim the ornamental design for dihedral beam for structural systems, as shown and described.

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.

Iszauk, Steven I.

Patent Priority Assignee Title
Patent Priority Assignee Title
5791115, Oct 04 1995 Rittal-Werk Rudolf Loh GmbH & Co KG Frame leg for a rack of a switchgear cabinet
D260557, Nov 30 1979 BOWMAN CONSTRUCTION SUPPLY, INC , DENVER, COLO A CORP OF CO Expansion joint sealing strip assembly for roadway joints
D260684, Nov 30 1979 BOWMAN CONSTRUCTION SUPPLY, INC , DENVER, COLO A CORP OF CO Expansion joint sealing strip for roadway joints
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