Granted Patent
Utility
US 6,385,936 · App. 09/694,711
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Inventor:
Bernd Schneider
Patented Case
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Granted: May 14, 2002
Filed: Oct 24, 2000
Inventor
Bernd Schneider
Assignee (at issue)
H-W Industries GmbH & Co., KG
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.