Granted Patent
Utility
US 6,001,027 · App. 08/697,647
Metalwood golf club
Inventor:
James R. Hansberger
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Aug 27, 1996
Inventor
James R. Hansberger
Assignee (at issue)
Teardrop Ram Golf Company
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.