Granted Patent
Utility
US 4,744,165 · App. 07/059,849
Trigger
Inventor:
Giovanni Garofalo
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Jun 9, 1987
Inventor
Giovanni Garofalo
Assignee (at issue)
AMF Mares S.p.A.
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.