Granted Patent
Utility
US 6,328,149 · App. 09/395,396
Mobile coin collection system
Inventors:
Steven J. Blad, Kenneth R. Dickinson
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Sep 13, 1999
Inventors
Steven J. Blad
Kenneth R. Dickinson
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.