Granted Patent
Utility
US 4,645,095 · App. 06/590,994
Syrup sensor for dispensing machine
Inventor:
Peter Coppola
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Mar 19, 1984
Inventor
Peter Coppola
Assignee (at issue)
Jet Spray Corp.
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.