Granted Patent
Utility
US 5,342,045 · App. 08/169,022
Reverse sunburst string pattern for racquetball rackets
Inventor:
Brian Feeney
Patented Case
View Patent ↗
Granted: Aug 30, 1994
Filed: Dec 20, 1993
Inventor
Brian Feeney
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.