Granted Patent
Utility
US 5,335,819 · App. 07/976,415
Postmix beverage dispenser and a method for making a beverage dispenser
Inventor:
Herman H. Martin
Patented Case
View Patent ↗
Granted: Aug 9, 1994
Filed: Nov 13, 1992
Inventor
Herman H. Martin
Assignee (at issue)
Wilshire Partners
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.