Class H01H : ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
Subclass 1/22: Contacts (liquid contacts H01H 29/04) characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12176166 | Solid-state circuit breaker includes airgap operating mechanism configured to operate in limited space | Aug 18, 22 | Dec 24, 24 | Siemens Industry, Inc. |
| 12074002 | Flat force blow-on switch | Jun 18, 20 | Aug 27, 24 | Cummins Power Generation IP, Inc. |
| 11935712 | Control system and interrupter system | Jul 19, 19 | Mar 19, 24 | Panasonic Intellectual Property Management Co., Ltd. |
| 11901147 | Solid-state circuit breaker that turns off electronics before primary main contacts are opened | Aug 25, 22 | Feb 13, 24 | Siemens Industry, Inc. |
| 11837417 | Stackable low-profile electrical contact block | Oct 25, 21 | Dec 05, 23 | Schneider Electric Industries SAS |
| 11798752 | Selector for on-load tap changer | Sep 24, 20 | Oct 24, 23 | Maschinenfabrik Reinhausen GmbH |
| 11710607 | Mobile contact-holder for cutout and cutout comprising such a mobile contact-holder | Oct 28, 21 | Jul 25, 23 | Schneider Electric Industries SAS |
| 11501930 | Low profile blow-on force automatic switch | Nov 29, 18 | Nov 15, 22 | Cummins Power Generation IP, Inc. |
| 11495417 | Switching apparatus | Mar 16, 20 | Nov 08, 22 | ABB Schweiz AG |
| RE49236 | Contact device and electromagnetic relay | Jun 11, 19 | Oct 04, 22 | Panasonic Intellectual Property Management Co., Ltd. |
| 11437200 | Low voltage contact assembly | May 29, 20 | Sep 06, 22 | ABB S.P.A. |
| 11217920 | Printed circuit board mounted contactors | Jun 08, 20 | Jan 04, 22 | HAMILTON SUNDSTRAND CORPORATION |
| 11195682 | Circuit interrupter, trip deck assembly, and support for switch therefor | Sep 25, 17 | Dec 07, 21 | EATON INTELLIGENT POWER LIMITED |
| 11031204 | Movable contact arm set for switching contactor | Sep 28, 18 | Jun 08, 21 | JOHNSON ELECTRIC INTERNATIONAL AG |
| 11017960 | Electrical contact system | Nov 27, 19 | May 25, 21 | Tyco Electronics (Shenzhen) Co. Ltd |
| 11011927 | Balanced force blow-on contact automatic transfer switch | Sep 10, 18 | May 18, 21 | Cummins Power Generation IP, Inc. |
| 10811199 | Actuation system for an electrical switching device | Sep 30, 19 | Oct 20, 20 | Schneider Electric Industries SAS |
| 10714852 | Printed circuit board mounted contactors | Dec 14, 17 | Jul 14, 20 | HAMILTON SUNDSTRAND CORPORATION |
| 10680391 | Heat destructive disconnecting switch | Dec 10, 18 | Jun 09, 20 | GREEN IDEA TECH INC. |
| 10504668 | Circuit breaker with snap action contacts | Aug 06, 18 | Dec 10, 19 | Carling Technologies Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0331,957 | Low Voltage Switch Pole | Mar 27, 24 | Oct 03, 24 | ABB S.p.A. |
| 2024/0177,946 | CONTROL SYSTEM AND INTERRUPTER SYSTEM | Feb 06, 24 | May 30, 24 | Panasonic Intellectual Property Management Co., Ltd. |
| 2024/0071,703 | SOLID-STATE CIRCUIT BREAKER THAT TURNS OFF ELECTRONICS BEFORE PRIMARY MAIN CONTACTS ARE OPENED | Aug 25, 22 | Feb 29, 24 | Not available |
| 2022/0344,110 | FLAT FORCE BLOW-ON SWITCH | Jun 18, 20 | Oct 27, 22 | Cummins Power Generation IP, Inc. |
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