Granted Patent
Utility
US 6,075,096 · App. 09/032,732
Rubber compounds containing aromatic ketone polysulfides
Inventors:
Lawson Gibson Wideman, Shingo Futamura
Patented Case
View Patent ↗
Granted: Jun 13, 2000
Filed: Feb 27, 1998
Inventors
Lawson Gibson Wideman
Shingo Futamura
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.