Granted Patent
Utility
US 4,246,948 · App. 06/048,571
Pneumatic tire having a pneumatic safety insert with beads
Inventor:
Berge Sarkissian
Patented Case
View Patent ↗
Granted: Jan 27, 1981
Filed: Jun 14, 1979
Inventor
Berge Sarkissian
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.