Granted Patent
Utility
US 5,685,781 · App. 08/603,270
Golf club shaft
Inventors:
Svein Pedersen, David Noyes
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Feb 20, 1996
Inventors
Svein Pedersen
David Noyes
Assignee (at issue)
Swix Sport AS
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.