Granted Patent
Utility
US 4,684,888 · App. 06/696,747
Apparatus subject to random accelerative motion for sensing motion of a magnetically susceptible part
Inventor:
Andrew Tabak
Patented Case
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Granted: Aug 4, 1987
Filed: Jan 31, 1985
Inventor
Andrew Tabak
Assignee (at issue)
RCA Corporation
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.