Granted Patent
Utility
US 4,795,031 · App. 07/068,004
Method for packaging playing balls
Inventors:
Timothy R. Voss, John Doleva
Patented Case
View Patent ↗
Granted: Jan 3, 1989
Filed: Jun 30, 1987
Inventors
Timothy R. Voss
John Doleva
Assignee (at issue)
Spalding & Evenflo Companies, 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.