Granted Patent
Utility
US 6,186,360 · App. 09/196,592
Machine and method for unloading a bulk-material bag
Inventors:
Steven L. Becker, Thomas G. Kelly, Jeffrey M. Nauman
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Nov 20, 1998
Inventors
Steven L. Becker
Thomas G. Kelly
Jeffrey M. Nauman
Assignee (at issue)
Schenck AccuRate, 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.