Granted Patent
Utility
US 5,459,220 · App. 08/093,252
Use of biuret and trimer isocyanates as crosslinkers in golf ball coatings
Inventor:
Thomas J. Kennedy, III
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Jul 16, 1993
Inventor
Thomas J. Kennedy, III
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.