Granted Patent
Utility
US 4,232,801 · App. 06/104,124
Portion control dressing and food dispenser
Inventor:
George Chronis
Patented Case
View Patent ↗
Granted: Nov 11, 1980
Filed: Dec 17, 1979
Inventor
George Chronis
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.