Granted Patent
Utility
US 4,471,449 · App. 06/317,081
Scan converter system
Inventors:
Steven C. Leavitt, Hugh G. Larsen, Barry F. Hunt
Patented Case
View Patent ↗
Granted: Sep 11, 1984
Filed: Nov 2, 1981
Inventors
Steven C. Leavitt
Hugh G. Larsen
Barry F. Hunt
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.