Granted Patent
Utility
US 4,068,989 · App. 05/720,192
Tire curing press
Inventor:
Armindo Cantarutti
Patented Case
View Patent ↗
Granted: Jan 17, 1978
Filed: Sep 3, 1976
Inventor
Armindo Cantarutti
Assignee (at issue)
NRM Corporation
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.