Granted Patent
Utility
US 4,715,154 · App. 06/680,282
Space partition module
Inventor:
Mark A. Baloga
Patented Case
View Patent ↗
Granted: Dec 29, 1987
Filed: Dec 10, 1984
Inventor
Mark A. Baloga
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.