Granted Patent
Utility
US 4,993,205 · App. 07/506,218
Open office system partition panel assembly
Inventors:
Raymond P. Dull, Bernard R. Lavas, William D. Baxter
Patented Case
View Patent ↗
Granted: Feb 19, 1991
Filed: Apr 9, 1990
Inventors
Raymond P. Dull
Bernard R. Lavas
William D. Baxter
Assignee (at issue)
The Shaw-Walker Company
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.