B60Y 2400/4244
Of wet type
Official title: of wet type, e.g. using multiple lamellae
B60Y2400/4244 (Of wet type) appears on 92 US grants and 102 published applications in this corpus.
Search patents in B60Y- Granted patents
- 92
- Published applications
- 102
- Assignees
- 56
- Inventors
- 273
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 4 | 5 |
| 2015 | 4 | 4 |
| 2016 | 4 | 5 |
| 2017 | 3 | 14 |
| 2018 | 12 | 10 |
| 2019 | 8 | 9 |
| 2020 | 11 | 15 |
| 2021 | 10 | 9 |
| 2022 | 12 | 9 |
| 2023 | 9 | 4 |
| 2024 | 5 | 4 |
| 2025 | 7 | 5 |
| 2026 | 2 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and method for an electric powertrain12 May 2026US 12,624,746 B2Dana Belgium N.V.
- Limited slip differential unit5 May 2026US 12,618,458 B2Dana Italia S.R.L.
- Irregular ground travelling vehicle23 Dec 2025US 12,502,955 B2Kawasaki Motors, Ltd.
- Systems for a dual motor powertrain28 Oct 2025US 12,454,176 B1Dana Italia S.R.L.
- Electric vehicle (EV) system and operating method21 Oct 2025US 12,447,815 B2Dana Italia S.R.L.
- Auxiliary driving apparatus of a 4wd hybrid electric vehicle21 May 2026US 2026/0138437 A1Hyundai Motor Company
- Vehicle drive device25 Dec 2025US 2025/0388070 A1Aisin Corporation
- Systems for a dual motor powertrain30 Oct 2025US 2025/0332912 A1Dana Italia S.R.L.
- Limited slip differential unit10 Jul 2025US 2025/0224024 A1Dana Italia S.R.L.
- Systems and method for an electric powertrain20 Feb 2025US 2025/0060023 A1Dana Belgium N.V.
Most cited
By later US patents
- Hybrid drive arrangement13US 8,757,305 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft · 2014
- Hybrid driving device11US 9,950,605 B2Aisin Aw Co., Ltd. · 2018
- Front end motor-generator system and hybrid electric vehicle operating method7US 10,479,180 B2Bendix Commercial Vehicle Systems LLC · 2019
- Tandem wheel assembly with pivot dampening system7US 11,376,956 B2Deere & Company · 2022
- Drive unit for a hybrid vehicle7US 8,556,010 B2ZF Friedrichshafen AG · 2013