Granted Patent
Utility
US 6,620,291 · App. 09/856,021
Apparatus for tying rolls of fabric
Inventors:
Robert J. Gartland, Kenneth Michael Kot
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: May 16, 2001
Inventors
Robert J. Gartland
Kenneth Michael Kot
Assignee (at issue)
THE GOODYEAR TIRE & RUBBER COMPANY
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.