Granted Patent
Utility
US 6,692,379 · App. 10/194,292
Multi-layer golf ball
Inventors:
William E. Morgan, Kevin M. Harris, Michael J. Sullivan
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jul 15, 2002
Inventors
William E. Morgan
Kevin M. Harris
Michael J. Sullivan
Assignee (at issue)
Acushnet 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.