Granted Patent
Utility
US 5,006,836 · App. 07/206,549
Squeezable computer control device
Inventor:
James L. Cooper
Patented Case
View Patent ↗
Granted: Apr 9, 1991
Filed: Jun 14, 1988
Inventor
James L. Cooper
Assignee (at issue)
Wang Laboratories, 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.