Granted Patent
Utility
US 5,899,491 · App. 09/067,957
Vehicle window air bag curtain
Inventor:
Ulrich Tschaeschke
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Apr 29, 1998
Inventor
Ulrich Tschaeschke
Assignee (at issue)
Daimler-Benz AG
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.