Granted Patent
Utility
US 4,357,746 · App. 06/191,890
Stud for brake booster
Inventor:
Oswald O. Kytta
Patented Case
View Patent ↗
Granted: Nov 9, 1982
Filed: Sep 29, 1980
Inventor
Oswald O. Kytta
Assignee (at issue)
Bendix Limited
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.