Granted Patent
Utility
US 4,468,140 · App. 06/399,130
Method and apparatus for coordinated control of dot matrix printer head and carriage
Inventor:
Samuel C. Harris, Jr.
Patented Case
View Patent ↗
Granted: Aug 28, 1984
Filed: Jul 16, 1982
Inventor
Samuel C. Harris, 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.