Granted Patent
Utility
US 6,280,348 · App. 09/476,573
Iron-type golf club head
Inventor:
John T. Stites
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Jan 3, 2000
Inventor
John T. Stites
Assignee (at issue)
NIKE USA, 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.