Granted Patent
Utility
US 5,899,208 · App. 08/808,160
Hand access port
Inventor:
Frank Bonadio
Patented Case
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Granted: May 4, 1999
Filed: Feb 28, 1997
Inventor
Frank Bonadio
Assignee (at issue)
Gaya Co., Ltd.
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.