Granted Patent
Utility
US 5,596,556 · App. 08/020,160
Linear displacement and support apparatus for use in a cartridge handling system
Inventors:
Robert Luffel, Paul Coffin
Patented Case
View Patent ↗
Granted: Jan 21, 1997
Filed: Feb 18, 1993
Inventors
Robert Luffel
Paul Coffin
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.