Granted Patent
Utility
US 6,697,936 · App. 10/095,071
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Inventor:
Anders Johnson
Patented Case
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Granted: Feb 24, 2004
Filed: Mar 12, 2002
Inventor
Anders Johnson
Assignee (at issue)
SEIKO EPSON CORPORATION
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.