Granted Patent
Utility
US 4,322,073 · App. 05/955,256
Electronic game apparatus
Inventors:
William H. Slavik, John V. Moravec
Patented Case
View Patent ↗
Granted: Mar 30, 1982
Filed: Oct 27, 1978
Inventors
William H. Slavik
John V. Moravec
Assignee (at issue)
Nuvatec, 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.