Granted Patent
Utility
US 5,963,142 · App. 08/779,061
Security control for personal computer
Inventors:
Timothy R. Zinsky, Charles N. Shaver, Roger Kaiser, Paul B. Rawlins
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Jan 6, 1997
Inventors
Timothy R. Zinsky
Charles N. Shaver
Roger Kaiser
Paul B. Rawlins
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.