Granted Patent
Utility
US 5,433,447 · App. 08/218,056
Golf ball
Inventor:
Terence W. Pocklington
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Mar 25, 1994
Inventor
Terence W. Pocklington
Assignee (at issue)
Hansberger Precision Golf Incorporated
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.