Granted Patent
Utility
US 4,763,770 · App. 06/919,179
Traveling vibrating diverter feed system
Inventors:
Peter E. Zagorzycki, Benicio I. Dussan V.
Patented Case
View Patent ↗
Granted: Aug 16, 1988
Filed: Sep 5, 1986
Inventors
Peter E. Zagorzycki
Benicio I. Dussan V.
Assignee (at issue)
Proctor & Schwartz, Inc.
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.