Granted Patent
Utility
US 6,579,178 · App. 09/578,261
Electronic amusement device and method for operating a game offering reels having puzzle pieces
Inventors:
Jay S. Walker, James A. Jorasch
Patented Case
View Patent ↗
Granted: Jun 17, 2003
Filed: May 24, 2000
Inventors
Jay S. Walker
James A. Jorasch
Assignee (at issue)
Walker Digital, LLC
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.