Granted Patent
Utility
US 4,306,734 · App. 06/053,703
Apparatus for use with a trailer equipped with a surge brake actuator and with an anti-sway mechanism
Inventors:
James P. Swanson, Larry C. Huetsch
Patented Case
View Patent ↗
Granted: Dec 22, 1981
Filed: Jun 29, 1979
Inventors
James P. Swanson
Larry C. Huetsch
Assignee (at issue)
Atwood Vacuum Machine Company
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.