Granted Patent
Utility
US 5,346,320 · App. 07/965,480
Printer carriage bushing
Inventor:
Michael A. Nguyen
Patented Case
View Patent ↗
Granted: Sep 13, 1994
Filed: Oct 23, 1992
Inventor
Michael A. Nguyen
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.