Granted Patent
Utility
US 5,898,366 · App. 08/936,053
Seat belt buckle with Hall effect locking indicator
Inventors:
Louis R. Brown, Robert P. Ellis
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Sep 23, 1997
Inventors
Louis R. Brown
Robert P. Ellis
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.