Granted Patent
Utility
US 5,211,072 · App. 07/557,751
Variable ratio park brake with slack adjust
Inventors:
Serge A. Barlas, Paul D. Nordstrom
Patented Case
View Patent ↗
Granted: May 18, 1993
Filed: Jul 26, 1990
Inventors
Serge A. Barlas
Paul D. Nordstrom
Assignee (at issue)
Dura Mechanical Components, 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.