Granted Patent
Utility
US 4,098,315 · App. 05/775,802
Belted pneumatic tires with zero degree breaker reinforcement, and method of building such tires
Inventors:
Wesley Ferrell, Daniel Shichman, Mark W. Olson
Patented Case
View Patent ↗
Granted: Jul 4, 1978
Filed: Mar 9, 1977
Inventors
Wesley Ferrell
Daniel Shichman
Mark W. Olson
Assignee (at issue)
Uniroyal Ltd.
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.