Granted Patent
Utility
US 4,558,963 · App. 06/640,208
Feed rates and two-mode embodiments for thermal transfer medium conservation
Inventors:
Steven L. Applegate, James J. Molloy, Clayton V. Wilbur
Patented Case
View Patent ↗
Granted: Dec 17, 1985
Filed: Aug 10, 1984
Inventors
Steven L. Applegate
James J. Molloy
Clayton V. Wilbur
Assignee (at issue)
International Business Machines Corporation
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.