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Tocco, Inc.

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Records under this name other than patents Tocco, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 6,696,675Induction Heating System for Internal Combustion Engine
Formerly held
Term ended
Ended no later than Jan 16, 2022 · Medium confidence
Term endedEnded no later than Jan 16, 2022Medium confidence
US 6,700,105Induction Heating System and Method for Internal Combustion for Internal Combustion Engine
Formerly held
Term ended
Ended no later than Sep 6, 2021 · Medium confidence
Term endedEnded no later than Sep 6, 2021Medium confidence
US 6,180,001Apparatus for separating light and heavy phase liquids
Lapsed on the fee record
Ended Jan 30, 2009 · From the USPTO record
Lapsed on the fee recordEnded Jan 30, 2009From the USPTO record
US 6,069,348Method and apparatus for inductively heating non-circular workpieces
Formerly held
Lapsed on the fee record
Ended May 30, 2008 · From the USPTO record
Lapsed on the fee recordEnded May 30, 2008From the USPTO record
US 4,507,722Method and apparatus for controlling the power factor of a resonant inverter
Term ended
Term ended no later than Mar 26, 2005 · Low confidence
Term endedTerm ended no later than Mar 26, 2005Low confidence
US 4,511,956Power inverter using separate starting inverter
Term ended
Term ended no later than Apr 16, 2005 · Low confidence
Term endedTerm ended no later than Apr 16, 2005Low confidence
US 4,535,211Inductor and method of making same
Term ended
Term ended no later than Aug 13, 2005 · Low confidence
Term endedTerm ended no later than Aug 13, 2005Low confidence
US 4,535,212Apparatus and method of hardening valve seats
Term ended
Term ended no later than Aug 13, 2005 · Low confidence
Term endedTerm ended no later than Aug 13, 2005Low confidence
US 4,549,057Flux concentrator assembly for inductor
Term ended
Term ended no later than Oct 22, 2005 · Low confidence
Term endedTerm ended no later than Oct 22, 2005Low confidence
US 4,591,336Oven for curing resin-coated wires
Term ended
Term ended no later than May 27, 2006 · Low confidence
Term endedTerm ended no later than May 27, 2006Low confidence
10 of 59 patents shown.
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Pro members: see all 59 patents
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