Granted Patent
Utility
US 5,988,409 · App. 08/505,465
Vertical wall rack and variable shelf arrangement
Inventors:
John Gusdorf, Fred D. Oberhaus, Mohammad E. Massoudnia
Patented Case
View Patent ↗
Granted: Nov 23, 1999
Filed: Jul 21, 1995
Inventors
John Gusdorf
Fred D. Oberhaus
Mohammad E. Massoudnia
Assignee (at issue)
Industrial Wire Products, 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.