Patent
   D336345
Priority
Jan 17 1990
Filed
Jul 16 1990
Issued
Jun 08 1993
Expiry
Jun 08 2007
Assg.orig
Entity
unknown
44
3
n/a
The ornamental design for a beam for structural systems, as shown and described.

FIG. 1 is a perspective view of our design for a beam for structural systems; and,

FIG. 2 is a further embodiment of our design for a beam for structural systems.

Abbestam, Goran, Lachonius, Leif, Fasth, Kenneth

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 16 1990SKF Specialty Products AB(assignment on the face of the patent)
Aug 28 1990FASTH, KENNETHSKF SPECIALTY PRODUCTS AB, A CORP OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0054480470 pdf
Aug 28 1990ABBESTAM, GORANSKF SPECIALTY PRODUCTS AB, A CORP OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0054480470 pdf
Aug 28 1990LACHONIUS, LEIFSKF SPECIALTY PRODUCTS AB, A CORP OF SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0054480470 pdf
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