Granted Patent
Utility
US 6,419,775 · App. 09/557,886
Process for manufacturing wear resistant belts
Inventors:
Daniel Pattie Gibson, James Gordon Mackintosh
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Apr 21, 2000
Inventors
Daniel Pattie Gibson
James Gordon Mackintosh
Assignee (at issue)
Gates 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.