Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electrical switching apparatus comprising an improved arc-quenching device

Electrical switching apparatus comprising an improved arc-quenching device

US Patent 11127542 · Granted Sep 21, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Switch device with contact cover2023
Switch device with improved permanent magnetic arc extinction2022
Switching device with arc extinguishing device and arc guide2020
Switching device with permanent-magnetic arc extinguishment2018
Electric switching apparatus comprising an improved arc-quenching device2018
Multipolar power contactor2017
Direct-current contactor with additional switching capability for AC loads and a2017
Electric contactor with flywheel drive and method of switching an electric conta2015
Unidirectionally switching DC contactor2015
Contactor for direct current and alternating current operation2008
Video communication system2007
Contactor with strand-free, single-interrupting current routing2005