Granted Patent
Utility
US 5,029,948 · App. 07/454,110
Trailer anti-swing system and method
Inventors:
Michael T. Breen, Jeffrey H. Skorupski
Patented Case
View Patent ↗
Granted: Jul 9, 1991
Filed: Dec 20, 1989
Inventors
Michael T. Breen
Jeffrey H. Skorupski
Assignee (at issue)
Eaton 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.