Granted Patent
Utility
US 5,617,124 · App. 08/218,391
Self-cleaning service station for inkjet printing mechanisms
Inventors:
Bret Taylor, William S. Osborne
Patented Case
View Patent ↗
Granted: Apr 1, 1997
Filed: Mar 25, 1994
Inventors
Bret Taylor
William S. Osborne
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.