Granted Patent
Utility
US 5,208,610 · App. 07/738,718
Pen carriage for an ink-jet printer
Inventors:
Wen-Li Su, J. Paul Harmon, Les R. Pierce
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Jul 31, 1991
Inventors
Wen-Li Su
J. Paul Harmon
Les R. Pierce
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.