Granted Patent
Utility
US 5,673,068 · App. 08/482,157
End-of-travel detection sensor and method of calibrating confined pointing device
Inventors:
Timothy J. Jondrow, Mark A. Smith
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Jun 7, 1995
Inventors
Timothy J. Jondrow
Mark A. Smith
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.