Granted Patent
Utility
US 5,565,889 · App. 08/269,967
Pointing devices for a portable computer
Inventors:
Cynthia A. Crooks, Michael Wayne Ambrose, Stephan A. Mato, Jr., Gopal C. Bhagat
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Jun 30, 1994
Inventors
Cynthia A. Crooks
Michael Wayne Ambrose
Stephan A. Mato, Jr.
Gopal C. Bhagat
Assignee (at issue)
Compaq Computer Corporation
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.