Granted Patent
Utility
US 6,389,661 · App. 09/579,087
Latch sensing seatbelt buckle
Inventors:
Louis R. Brown, Antonio Esquivel
Patented Case
View Patent ↗
Granted: May 21, 2002
Filed: May 25, 2000
Inventors
Louis R. Brown
Antonio Esquivel
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.