Granted Patent
Utility
US 6,616,549 · App. 10/008,013
Multi-layer high spin golf ball
Inventors:
Jeffrey L. Dalton, Christopher Cavallaro, Murali Rajagopalan
Patented Case
View Patent ↗
Granted: Sep 9, 2003
Filed: Nov 13, 2001
Inventors
Jeffrey L. Dalton
Christopher Cavallaro
Murali Rajagopalan
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.