Granted Patent
Utility
US 5,386,944 · App. 08/198,225
Weight controlled grinder and method of grinding coffee beans
Inventors:
John T. Knepler, William E. Midden, David F. Ford
Patented Case
View Patent ↗
Granted: Feb 7, 1995
Filed: Feb 17, 1994
Inventors
John T. Knepler
William E. Midden
David F. Ford
Assignee (at issue)
Bunn-O-Matic 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.