Granted Patent
Utility
US 4,761,087 · App. 06/797,121
Printer with automatic printed paper advancement to tear-off position and subsequent retraction to new first print line
Inventors:
David O. Ward, Theodore S. Zajac, Jr.
Patented Case
View Patent ↗
Granted: Aug 2, 1988
Filed: Nov 12, 1985
Inventors
David O. Ward
Theodore S. Zajac, Jr.
Assignee (at issue)
Genicom Corp.
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.