Granted Patent
Utility
US 5,174,573 · App. 07/531,105
Putter having a head with ball-centering indicia
Inventors:
Jacques Desbiolles, Andre Pernelle
Patented Case
View Patent ↗
Granted: Dec 29, 1992
Filed: May 31, 1990
Inventors
Jacques Desbiolles
Andre Pernelle
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.