Granted Patent
Utility
US 5,332,321 · App. 08/057,240
Two line contact bushing mounting of a plotter carriage with pre-load
Inventors:
Robert W. Beauchamp, Michael A. Nguyen
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Apr 30, 1993
Inventors
Robert W. Beauchamp
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.