Granted Patent
Utility
US 6,560,972 · App. 09/925,280
Retrofit system and method for a carbonated beverage dispenser
Inventor:
Fernando A. Ubidia
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Aug 8, 2001
Inventor
Fernando A. Ubidia
Assignee (at issue)
Seven International Group, 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.