Granted Patent
Utility
US 4,523,501 · App. 06/533,517
Slicer feed mechanism
Inventor:
Ronald E. Mengel
Patented Case
View Patent ↗
Granted: Jun 18, 1985
Filed: Sep 19, 1983
Inventor
Ronald E. Mengel
Assignee (at issue)
Oscar Mayer Foods 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.