Granted Patent
Utility
US 5,368,304 · App. 08/054,406
Low spin golf ball
Inventors:
Michael J. Sullivan, R. Dennis Nesbitt
Patented Case
View Patent ↗
Granted: Nov 29, 1994
Filed: Apr 28, 1993
Inventors
Michael J. Sullivan
R. Dennis Nesbitt
Assignee (at issue)
Lisco 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.