Granted Patent
Utility
US 5,750,160 · App. 08/693,088
Nickel shell door molds and method of forming same
Inventors:
Reinhart Weber, Robert Sheppard
Patented Case
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Granted: May 12, 1998
Filed: Sep 19, 1996
Inventors
Reinhart Weber
Robert Sheppard
Assignee (at issue)
Weber Manufacturing Limited
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.