Granted Patent
Utility
US 5,265,745 · App. 08/017,964
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Inventors:
Rodger J. Pereyra, Pierre H. LePere, Wayne K. Morris, Theresa A. McCarthy
Patented Case
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Granted: Nov 30, 1993
Filed: Feb 12, 1993
Inventors
Rodger J. Pereyra
Pierre H. LePere
Wayne K. Morris
Theresa A. McCarthy
Assignee (at issue)
Minnesota Mining and Manufacturing Company
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.