Granted Patent
Utility
US 5,411,221 · App. 08/065,404
Seat belt retractor with tension relief mechanism
Inventors:
Cecil A. Collins, Alfred J. Fisher, III
Patented Case
View Patent ↗
Granted: May 2, 1995
Filed: May 24, 1993
Inventors
Cecil A. Collins
Alfred J. Fisher, III
Assignee (at issue)
AlliedSignal, 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.