Granted Patent
Utility
US 5,329,295 · App. 07/876,942
Print zone heater screen for thermal ink-jet printer
Inventors:
Todd R. Medin, Brent W. Richtsmeier
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: May 1, 1992
Inventors
Todd R. Medin
Brent W. Richtsmeier
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.