Granted Patent
Utility
US 4,378,079 · App. 06/175,704
Apparatus for accurately dosing fluids of varying viscosity
Inventor:
Alexander Kuckens
Patented Case
View Patent ↗
Granted: Mar 29, 1983
Filed: Aug 6, 1980
Inventor
Alexander Kuckens
Assignee (at issue)
Dagma Deutsche Automaten- und Getrankemaschinen GmbH & Co. KG
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.