Granted Patent
Utility
US 5,538,122 · App. 08/240,421
Currency receiving device
Inventor:
John Siemens
Patented Case
View Patent ↗
Granted: Jul 23, 1996
Filed: May 10, 1994
Inventor
John Siemens
Assignee (at issue)
Namsys, 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.