Patent
   D322132
Priority
Dec 06 1989
Filed
Dec 06 1989
Issued
Dec 03 1991
Expiry
Dec 03 2005
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a cross brace for a platform assembly, as shown and described.

FIG. 1 is a left front perspective view of a cross brace for a platform assembly showing my new design;

FIG. 2 is a front elevational view, the rear being a mirror image thereof;

FIG. 3 is a right end elevational view, the left end being a mirror image thereof; and

FIG. 4 is a top plan view, the bottom being a mirror image thereof.

Eickhoff, Jon H.

Patent Priority Assignee Title
D478802, Dec 09 2002 Rack-It Truck Racks X brace
Patent Priority Assignee Title
2687617,
2759331,
2925921,
4349297, Nov 19 1980 Boat dock
191830,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 04 1989EICKHOFF, JON H RONNINGEN RESEARCH & DEVELOPMENT COMPANY, 6700 EAST YZ AVENUE, VICKSBURG, MI 49097 A CORP OF MIASSIGNMENT OF ASSIGNORS INTEREST 0051890324 pdf
Dec 06 1989Ronningen Research & Development Company(assignment on the face of the patent)
Nov 29 1990RONNINGEN RESEARCH AND DEVELOPMENT COMPANY, A CORP OF MINBD BUSINESS FINANCE, INC , A DE CORP SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0055870575 pdf
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