Granted Patent
Utility
US 6,499,196 · App. 09/931,823
Pen clip
Inventors:
Gregor Mittersinker, Soojung Ham, Brian Conaty
Patented Case
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Granted: Dec 31, 2002
Filed: Aug 17, 2001
Inventors
Gregor Mittersinker
Soojung Ham
Brian Conaty
Assignee (at issue)
A.T.K. International, 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.