Granted Patent
Utility
US 5,456,301 · App. 08/142,543
Tire tread with improved resistance to chunking
Inventor:
Thomas E. Wise
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Oct 22, 1993
Inventor
Thomas E. Wise
Assignee (at issue)
Uniroyal Goodrich Licensing Services, Inc.
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.