Granted Patent
Utility
US 5,586,947 · App. 08/408,162
Golf clubhead and golf club fitted with such a head
Inventor:
Patrice Hutin
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Mar 21, 1995
Inventor
Patrice Hutin
Assignee (at issue)
Skis Rossignol SA
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.