Granted Patent
Utility
US 4,337,907 · App. 06/164,478
Seat belt retractor with electrical switch
Inventor:
William R. Fox
Patented Case
View Patent ↗
Granted: Jul 6, 1982
Filed: Jun 30, 1980
Inventor
William R. Fox
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.