Granted Patent
Utility
US 4,566,161 · App. 06/327,592
Buckles for vehicle seat belt system
Inventors:
Roger A. Ashworth, Brian Edward Aiston, John D. Temple
Patented Case
View Patent ↗
Granted: Jan 28, 1986
Filed: Dec 4, 1981
Inventors
Roger A. Ashworth
Brian Edward Aiston
John D. Temple
Assignee (at issue)
ASE (UK) Limited
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.