Granted Patent
Utility
US 4,553,649 · App. 06/557,563
Axial retention of the shoe of a drum brake and a drum-brake shoe equipped with an axial-retention device
Inventors:
Ronald D. Bailey, Jacques Charbonnier, Michel Chotard
Patented Case
View Patent ↗
Granted: Nov 19, 1985
Filed: Dec 2, 1983
Inventors
Ronald D. Bailey
Jacques Charbonnier
Michel Chotard
Assignees (at issue)
ALLIED CONSULTING, INC.
DBA, LLC
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.