Granted Patent
Utility
US 6,286,691 · App. 09/114,397
Shelving for suspension from rafters, or the like
Inventors:
Fred D. Oberhaus, Michael L. Gusdorf
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Jul 13, 1998
Inventors
Fred D. Oberhaus
Michael L. Gusdorf
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.