Granted Patent
Utility
US 5,874,856 · App. 08/885,749
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Inventor:
Mark I. Van Horn
Patented Case
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Granted: Feb 23, 1999
Filed: Jun 30, 1997
Inventor
Mark I. Van Horn
Assignee (at issue)
Motorola, 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.