Granted Patent
Utility
US 4,833,585 · App. 07/227,575
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Inventor:
Steven A. Moran
Patented Case
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Granted: May 23, 1989
Filed: Aug 3, 1988
Inventor
Steven A. Moran
Assignee (at issue)
Westinghouse Electric Company LLC
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.