Granted Patent
Utility
US 5,048,835 · App. 07/529,957
Weighted golf club head
Inventor:
Geoffrey W. Gorman
Patented Case
View Patent ↗
Granted: Sep 17, 1991
Filed: May 29, 1990
Inventor
Geoffrey W. Gorman
Assignee (at issue)
Dunlop Slazenger Group Limited
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.