Granted Patent
Utility
US 5,320,340 · App. 08/117,215
Method and apparatus for the positionally correct supply of differently sized sheets to a sheet folding machine
Inventor:
Otto Bay
Patented Case
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Granted: Jun 14, 1994
Filed: Sep 3, 1993
Inventor
Otto Bay
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.