Granted Patent
Utility
US 6,253,603 · App. 09/324,632
Apparatus for checking the condition of documents
Inventor:
Gary Ross
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jun 2, 1999
Inventor
Gary Ross
Assignee (at issue)
NCR Corporation
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.