Granted Patent
Utility
US 5,215,128 · App. 07/711,085
Syrup delivery system for carbonated beverages
Inventor:
Timothy Neeser
Patented Case
View Patent ↗
Granted: Jun 1, 1993
Filed: Jun 6, 1991
Inventor
Timothy Neeser
Assignee (at issue)
Minnesota Valley Engineering, 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.