B60K 6/383
One-way clutches or freewheel devices
B60K6/383 (One-way clutches or freewheel devices) appears on 518 US grants and 523 published applications in this corpus.
Search patents in B60K- Granted patents
- 518
- Published applications
- 523
- Assignees
- 139
- Inventors
- 918
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 7 | 4 |
| 2002 | 14 | 16 |
| 2003 | 11 | 11 |
| 2004 | 8 | 7 |
| 2005 | 11 | 8 |
| 2006 | 6 | 8 |
| 2007 | 7 | 6 |
| 2008 | 5 | 10 |
| 2009 | 4 | 10 |
| 2010 | 6 | 11 |
| 2011 | 8 | 16 |
| 2012 | 15 | 24 |
| 2013 | 12 | 25 |
| 2014 | 25 | 22 |
| 2015 | 29 | 33 |
| 2016 | 20 | 44 |
| 2017 | 38 | 44 |
| 2018 | 33 | 38 |
| 2019 | 35 | 38 |
| 2020 | 35 | 28 |
| 2021 | 37 | 43 |
| 2022 | 44 | 30 |
| 2023 | 26 | 26 |
| 2024 | 26 | 9 |
| 2025 | 15 | 4 |
| 2026 | 15 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Active and passive clutch assembly and half shaft disconnect arrangement2 Jul 2026US 2026/0184163 A1Means Industries, Inc.
- Electrified military vehicle25 Jun 2026US 2026/0175708 A1Oshkosh Defense, LLC
- Systems and methods for range extender and hybrid vehicle propulsion11 Jun 2026US 2026/0158897 A1BorgWarner Inc.
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Most cited
By later US patents
- Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator235US 5,856,709 AToyota Jidosha Kabushiki Kaisha · 1999
- Electric continuously variable transmission228US 6,371,878 B1New Venture Gear, Inc. · 2002
- Integrated cranking inverter and boost converter for a series hybrid drive system214US 5,589,743 AGeneral Electric Company · 1996
- Hybrid drive system121US 6,306,057 B1Toyota Jidosha Kabushiki Kaisha · 2001
- Integrated hybrid transmission with inertia assisted launch112US 5,285,111 AGeneral Motors Corporation · 1994