Granted Patent
Utility
US 4,531,902 · App. 06/551,545
Apparatus for making improved tire curing bladders
Inventors:
Terrence M. Stuhldreher, Rene L. Rockarts
Patented Case
View Patent ↗
Granted: Jul 30, 1985
Filed: Nov 14, 1983
Inventors
Terrence M. Stuhldreher
Rene L. Rockarts
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.