Granted Patent
Utility
US 5,984,804 · App. 08/613,792
Lightweight shaft and methods of making same
Inventor:
Jerome S. Berg
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Mar 1, 1996
Inventor
Jerome S. Berg
Assignee (at issue)
TRUE TEMPER SPORTS, 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.