Granted Patent
Utility
US 4,256,959 · App. 06/075,298
Optical scanner including feedback for reflector control
Inventor:
William A. Monette
Patented Case
View Patent ↗
Granted: Mar 17, 1981
Filed: Sep 12, 1979
Inventor
William A. Monette
Assignee (at issue)
The Mead 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.