Granted Patent
Utility
US 5,769,424 · App. 08/719,016
Arcade game for stacking directed playing pieces
Inventors:
Matthew F. Kelly, Bryan M. Kelly, J. Richard Oltmann
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Sep 24, 1996
Inventors
Matthew F. Kelly
Bryan M. Kelly
J. Richard Oltmann
Assignee (at issue)
RLT Acquisition, 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.