Granted Patent
Utility
US 6,213,512 · App. 09/211,033
Seat belt tightening apparatus
Inventors:
Timothy A. Swann, Patrick A. Swann, Lauren E. Swann
Patented Case
View Patent ↗
Granted: Apr 10, 2001
Filed: Dec 14, 1998
Inventors
Timothy A. Swann
Patrick A. Swann
Lauren E. Swann
Assignee (at issue)
TRW 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.