Granted Patent
Utility
US 4,744,521 · App. 06/606,978
Fluid food processor
Inventors:
Norman S. Singer, Shoji Yamamoto, Joseph Latella
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: May 4, 1984
Inventors
Norman S. Singer
Shoji Yamamoto
Joseph Latella
Assignee (at issue)
John Labatt Limited
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.