Granted Patent
Utility
US 4,784,296 · App. 07/082,938
Cap for keg dispenser
Inventor:
Joseph J. Bullock, III
Patented Case
View Patent ↗
Granted: Nov 15, 1988
Filed: Aug 6, 1987
Inventor
Joseph J. Bullock, III
Assignee (at issue)
Cap Snap Co.
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.