Granted Patent
Utility
US 6,071,460 · App. 08/911,813
Method of manufacturing a golf shaft of complex shape by internal bladder pressurization
Inventors:
Jean-Pierre Renaudin, Philippe Renard
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Aug 15, 1997
Inventors
Jean-Pierre Renaudin
Philippe Renard
Assignee (at issue)
TAYLOR MADE GOLF COMPANY, 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.