Granted Patent
Utility
US 5,735,752 · App. 08/487,247
Golf club shaft and insert therefor
Inventor:
Anthony J. Antonious
Patented Case
View Patent ↗
Granted: Apr 7, 1998
Filed: Jun 13, 1995
Inventor
Anthony J. Antonious
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.