Granted Patent
Utility
US 5,325,535 · App. 07/719,182
Lock signal extension and interruption apparatus
Inventors:
Paul Santeler, Gary W. Thome
Patented Case
View Patent ↗
Granted: Jun 28, 1994
Filed: Jun 21, 1991
Inventors
Paul Santeler
Gary W. Thome
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.