Granted Patent
Utility
US 6,427,728 · App. 09/445,912
Conveyor belting with reinforcing fabric formed from three interlaced layers
Inventors:
David J. Maguire, Jenny Zhaoxia Yu, Frederic Pember Andresen
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Dec 14, 1999
Inventors
David J. Maguire
Jenny Zhaoxia Yu
Frederic Pember Andresen
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.