B60Y 2400/423
Electromagnetic clutches
Official title: Electromagnetic clutches, e.g. powder type clutches
B60Y2400/423 (Electromagnetic clutches) appears on 19 US grants and 19 published applications in this corpus.
Search patents in B60Y- Granted patents
- 19
- Published applications
- 19
- Assignees
- 16
- Inventors
- 62
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 1 |
| 2022 | 3 | 3 |
| 2023 | 3 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for managing the heating of thermal fluids2 Sep 2025US 12,405,041 B2Deere & Company
- Transfer device of vehicle14 Jan 2025US 12,194,844 B2Mazda Motor Corporation
- Assisted thrust system for carriages or for loads in general moved on wheels12 Sep 2023US 11,753,059 B2Rational Production S.r.l.
- Methods and systems for an accessory drive15 Aug 2023US 11,725,575 B2Ford Global Technologies, LLC
- Electrified propulsion system and apparatus2 May 2023US 11,639,748 B1GM Global Technology Operations LLC
- Drive assembly, axle and work machine15 Jan 2026US 2026/0014853 A1Deere & Company
- Systems and methods for managing the heating of thermal fluids6 Mar 2025US 2025/0075957 A1Deere & Company
- Hybrid power unit and hybrid vehicle2 Nov 2023US 2023/0347728 A1Tvs Motor Company Limited
- Assisted Thrust System For Carriages Or For Loads In General Moved On Wheels20 Oct 2022US 2022/0332358 A1Rational Production S.r.l.
- Transfer device of vehicle21 Jul 2022US 2022/0227227 A1Mazda Motor Corporation
Most cited
By later US patents
- Hybrid system of engine and motor generator18US 8,961,366 B2Fuji Jukogyo Kabushiki Kaisha · 2015
- Energy storage system having a flywheel for a vehicle transmission12US 9,718,343 B2Ricardo UK Limited · 2017
- Bi-directional overrunning clutch differential with output hub supports6US 11,421,769 B2The Hilliard Corporation · 2022
- Two-speed transmission system integrated with inner rotor hub motor and electric vehicle using same5US 11,358,468 B2Jilin University · 2022
- Drive axle assembly with a collar actuator mechanism4US 9,243,704 B2ArvinMeritor Technology, LLC · 2016