Granted Patent
Utility
US 4,754,867 · App. 06/909,436
Automated belt drive for PC board feed apparatus
Inventor:
Jesus T. De Anda
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Sep 19, 1986
Inventor
Jesus T. De Anda
Assignee (at issue)
Zenith Electronics LLC
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.