Granted Patent
Utility
US 4,350,231 · App. 06/187,309
Friction wear pad and method and means for fastening said pad to a disk core member
Inventors:
Richard L. Crossman, Richard L. Kirk
Patented Case
View Patent ↗
Granted: Sep 21, 1982
Filed: Sep 15, 1980
Inventors
Richard L. Crossman
Richard L. Kirk
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.