Granted Patent
Utility
US 5,437,426 · App. 08/082,599
Bracket arrangement for hang-on furniture unit
Inventor:
Douglas B. MacDonald
Patented Case
View Patent ↗
Granted: Aug 1, 1995
Filed: Jun 25, 1993
Inventor
Douglas B. MacDonald
Assignee (at issue)
Steelcase 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.