Granted Patent
Utility
US 6,722,697 · App. 09/972,614
Assembly of seat belt buckle and belt tightener
Inventors:
Walter Krauss, Stephan Schwald, Thomas Schrott
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Oct 8, 2001
Inventors
Walter Krauss
Stephan Schwald
Thomas Schrott
Assignee (at issue)
KEY 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.