Granted Patent
Utility
US 4,346,481 · App. 06/238,364
Baseball mitt
Inventor:
Roland N. Latina
Patented Case
View Patent ↗
Granted: Aug 31, 1982
Filed: Feb 26, 1982
Inventor
Roland N. Latina
Assignee (at issue)
ATO BV
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.