Granted Patent
Utility
US 5,255,696 · App. 07/702,614
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Inventor:
Frederic Leonard
Patented Case
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Granted: Oct 26, 1993
Filed: May 17, 1991
Inventor
Frederic Leonard
Assignee (at issue)
Diamond Medical Equipment Corp.
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.