Granted Patent
Utility
US 5,924,931 · App. 09/005,213
Bowling lane perspective pattern
Inventor:
William T. Morrissey, III
Patented Case
View Patent ↗
Granted: Jul 20, 1999
Filed: Jan 9, 1998
Inventor
William T. Morrissey, III
Assignee (at issue)
Brunswick Bowling & Billiards Corporation
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.