Granted Patent
Utility
US 5,492,231 · App. 08/341,761
Storage rack having support seam with outer, generally arcuate, indicia-receiving surface
Inventor:
William L. Clark
Patented Case
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Granted: Feb 20, 1996
Filed: Nov 18, 1994
Inventor
William L. Clark
Assignee (at issue)
Unarco Material Handling, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.