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Trombetta, LLC

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Records under this name other than patents Trombetta, LLC 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 7,728,704Method for Reducing Continuous Charge
Formerly held
In force
 · High confidence
In forceHigh confidence
US 6,943,655Direct Current Contactor Assembly
Formerly held
Term ended
Term ended May 5, 2024 · High confidence
Term endedTerm ended May 5, 2024High confidence
US 8,154,366Device Mounted Contactor
Formerly held
Lapsed on the fee record
Ended Apr 10, 2024 · High confidence
Lapsed on the fee recordEnded Apr 10, 2024High confidence
US 6,791,442Magnetic Latching Solenoid
Formerly held
Term ended
Term ended Nov 21, 2023 · High confidence
Term endedTerm ended Nov 21, 2023High confidence
US 6,873,514Integrated Solenoid System
Formerly held
Term ended
Term ended Oct 20, 2022 · High confidence
Term endedTerm ended Oct 20, 2022High confidence
US 6,598,824Electrical and Mechanical Coil System for Dual and Single Action Solenoids
Formerly held
Term ended
Term ended Nov 20, 2021 · High confidence
Term endedTerm ended Nov 20, 2021High confidence
US 9,705,355Voltage regulator
Formerly held
Lapsed on the fee record
Ended Jul 11, 2021 · From the USPTO record
Lapsed on the fee recordEnded Jul 11, 2021From the USPTO record
US 6,538,345Load bank alternating current regulating control
Formerly held
Term ended
Term ended Oct 24, 2020 · From the USPTO record
Term endedTerm ended Oct 24, 2020From the USPTO record
US 6,256,185Low voltage direct control universal pulse width modulation module
Formerly held
Term ended
Term ended Jul 30, 2019 · From the USPTO record
Term endedTerm ended Jul 30, 2019From the USPTO record
US 4,521,758Electric solenoid structure
Term ended
Term ended no later than Jun 4, 2005 · Low confidence
Term endedTerm ended no later than Jun 4, 2005Low confidence
10 of 16 patents shown.
Pro members see all 16.
Pro members: see all 16 patents
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