Granted Patent
Utility
US 6,048,166 · App. 09/312,807
Gantry depalletizer
Inventors:
Frederick J. Stingel, Jr., Frederick Stingel, Jeffrey W. Stingel
Patented Case
View Patent ↗
Granted: Apr 11, 2000
Filed: May 17, 1999
Inventors
Frederick J. Stingel, Jr.
Frederick Stingel
Jeffrey W. Stingel
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.