Granted Patent
Utility
US 4,754,364 · App. 07/074,726
Static dissipative chair
Inventors:
Larry A. Speet, Alex Berman
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Jul 17, 1987
Inventors
Larry A. Speet
Alex Berman
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.