Granted Patent
Utility
US 5,585,639 · App. 08/508,021
Optical scanning apparatus
Inventors:
Andreas Dorsel, Nicholas M. Sampas
Patented Case
View Patent ↗
Granted: Dec 17, 1996
Filed: Jul 27, 1995
Inventors
Andreas Dorsel
Nicholas M. Sampas
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.