Granted Patent
Utility
US 5,161,821 · App. 07/759,519
Side impact airbag system attached to seat belt
Inventor:
Cass V. Curtis
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Sep 13, 1991
Inventor
Cass V. Curtis
Assignee (at issue)
Davidson Textron, 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.