Granted Patent
Utility
US 4,154,321 · App. 05/913,831
Cam actuated disc brake
Inventor:
Edward J. Falk
Patented Case
View Patent ↗
Granted: May 15, 1979
Filed: Jun 8, 1978
Inventor
Edward J. Falk
Assignee (at issue)
Wagner Electric 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.