Granted Patent
Utility
US 5,294,183 · App. 07/837,341
Shock absorber for vehicle seat belt
Inventors:
Hermann Wetter, Waldemar Czernakowski
Patented Case
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Granted: Mar 15, 1994
Filed: Feb 14, 1992
Inventors
Hermann Wetter
Waldemar Czernakowski
Assignee (at issue)
BRITAX ROMER KINDERSICHERHEIT GMBH
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.