Granted Patent
Utility
US 5,547,427 · App. 08/313,041
Golf club head having a hollow plastic body and a metallic sealing element
Inventors:
Jean-Pierre Rigal, Beno it Vincent
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Sep 30, 1994
Inventors
Jean-Pierre Rigal
Beno it Vincent
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.