Granted Patent
Utility
US 6,013,121 · App. 09/148,191
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Inventors:
Bernard Chiu, Jui-Shang Wang, Stephen M. Gatchell
Patented Case
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Granted: Jan 11, 2000
Filed: Sep 4, 1998
Inventors
Bernard Chiu
Jui-Shang Wang
Stephen M. Gatchell
Assignee (at issue)
Honeywell Consumer Products, 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.