Granted Patent
Utility
US 4,776,097 · App. 07/090,148
Dual mode acceleration control for a plotter
Inventor:
Ralph J. Lake, Jr.
Patented Case
View Patent ↗
Granted: Oct 11, 1988
Filed: Aug 27, 1987
Inventor
Ralph J. Lake, Jr.
Assignee (at issue)
Sanders GmbH
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.