Granted Patent
Utility
US 5,568,939 · App. 08/222,120
Seat belt retractor system
Inventors:
Brian K. Blackburn, Louis R. Brown, Joseph E. Mazur, Scott B. Gentry
Patented Case
View Patent ↗
Granted: Oct 29, 1996
Filed: Apr 4, 1994
Inventors
Brian K. Blackburn
Louis R. Brown
Joseph E. Mazur
Scott B. Gentry
Assignee (at issue)
TRW VEHICLE SAFETY SYSTEMS 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.