Granted Patent
Utility
US 5,993,328 · App. 08/886,486
Golf club shaft
Inventors:
Svein Pedersen, David Noyes
Patented Case
View Patent ↗
Granted: Nov 30, 1999
Filed: Jul 1, 1997
Inventors
Svein Pedersen
David Noyes
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.