Granted Patent
Utility
US 4,986,449 · App. 07/231,753
Beverage dispensing apparatus
Inventors:
Mojtaba Valiyee, William A. Martindale, Richard A. Martindale
Patented Case
View Patent ↗
Granted: Jan 22, 1991
Filed: Aug 12, 1988
Inventors
Mojtaba Valiyee
William A. Martindale
Richard A. Martindale
Assignee (at issue)
Automatic Bar Controls, 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.