Granted Patent
Utility
US 4,735,089 · App. 06/813,811
Shaker table
Inventors:
Richard L. Baker, Robert Weinmann
Patented Case
View Patent ↗
Granted: Apr 5, 1988
Filed: Dec 27, 1985
Inventors
Richard L. Baker
Robert Weinmann
Assignee (at issue)
Hughes Aircraft 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.