Granted Patent
Utility
US 4,850,241 · App. 07/136,823
Cable tension equalizer for a lever operated brake actuator
Inventors:
James A. Buckley, Allan E. Prusak
Patented Case
View Patent ↗
Granted: Jul 25, 1989
Filed: Dec 22, 1987
Inventors
James A. Buckley
Allan E. Prusak
Assignee (at issue)
Hayes Industrial Brake, Inc.
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.