Granted Patent
Utility
US 4,629,056 · App. 06/616,105
Yeast cake tumbler
Inventors:
William J. Simelunas, Agostino Aquino, Nicholas Polifroni
Patented Case
View Patent ↗
Granted: Dec 16, 1986
Filed: Jun 1, 1984
Inventors
William J. Simelunas
Agostino Aquino
Nicholas Polifroni
Assignee (at issue)
Nabisco Brands, 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.