Granted Patent
Utility
US 6,201,480 · App. 09/275,787
Seat weight measuring apparatus
Inventor:
Hiroshi Aoki
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Mar 25, 1999
Inventor
Hiroshi Aoki
Assignee (at issue)
TAKATA CORPORATION
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.