Granted Patent
Utility
US 4,337,906 · App. 06/208,007
Lock up mechanism for seat belt retractor
Inventors:
Arduino Colasanti, Philip L. Francis
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: Nov 18, 1980
Inventors
Arduino Colasanti
Philip L. Francis
Assignee (at issue)
ALLIED CONSULTING, 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.