Granted Patent
Utility
US 4,445,962 · App. 06/394,203
Tire building drum
Inventor:
Gregory F. Felder
Patented Case
View Patent ↗
Granted: May 1, 1984
Filed: Jul 1, 1982
Inventor
Gregory F. Felder
Assignee (at issue)
B. F. Goodrich 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.