Granted Patent
Utility
US 4,327,467 · App. 06/153,349
Inflated shell structure for curing or embossing roller
Inventor:
Glenn W. Quaint
Patented Case
View Patent ↗
Granted: May 4, 1982
Filed: May 27, 1980
Inventor
Glenn W. Quaint
Assignee (at issue)
Goodyear Aerospace 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.