Granted Patent
Utility
US 4,828,866 · App. 07/220,283
Fruit shake and method of making the same
Inventors:
Bill R. Wade, Thelma L. Wade
Patented Case
View Patent ↗
Granted: May 9, 1989
Filed: Jul 20, 1988
Inventors
Bill R. Wade
Thelma L. Wade
Assignee (at issue)
Olympus Industries, 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.