Granted Patent
Utility
US 6,755,634 · App. 10/306,530
Apparatus for forming a golf ball with deep dimples
Inventors:
Michael J. Tzivanis, David M. Melanson, Vincent J. Simonds, Thomas J. Kennedy, III
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Nov 27, 2002
Inventors
Michael J. Tzivanis
David M. Melanson
Vincent J. Simonds
Thomas J. Kennedy, III
Assignee (at issue)
Callaway 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.