Granted Patent
Utility
US 5,997,415 · App. 08/798,634
Golf club head
Inventor:
Donald C. Wood
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Feb 11, 1997
Inventor
Donald C. Wood
Assignee (at issue)
Zevo Golf
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.