Granted Patent
Utility
US 6,135,563 · App. 09/327,547
Inflatable belt
Inventor:
Daisuke Yoshioka
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Jun 8, 1999
Inventor
Daisuke Yoshioka
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.