Granted Patent
Utility
US 6,233,215 · App. 08/491,538
Door assembly for a cartridge handling device
Inventors:
D. Scott Paul, Mark A. Smith
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Jun 16, 1995
Inventors
D. Scott Paul
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.