Granted Patent
Utility
US 4,733,769 · App. 07/017,709
Device for counting moving objects, such as eggs
Inventor:
Jacques R. A. de Deyne
Patented Case
View Patent ↗
Granted: Mar 29, 1988
Filed: Feb 24, 1987
Inventor
Jacques R. A. de Deyne
Assignee (at issue)
Elite N.V.
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.