F16H 2057/02052
Axle units
Official title: {Axle units; Transfer casings for four wheel drive}
F16H2057/02052 (Axle units) appears on 429 US grants and 462 published applications in this corpus.
Search patents in F16H- Granted patents
- 429
- Published applications
- 462
- Assignees
- 151
- Inventors
- 1,078
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 5 | 1 |
| 2003 | 6 | 2 |
| 2004 | 4 | 6 |
| 2005 | 4 | 2 |
| 2006 | 4 | 4 |
| 2007 | 6 | 7 |
| 2008 | 1 | 5 |
| 2009 | 3 | 2 |
| 2010 | 3 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 6 | 3 |
| 2014 | 3 | 5 |
| 2015 | 4 | 5 |
| 2016 | 4 | 6 |
| 2017 | 5 | 5 |
| 2018 | 4 | 6 |
| 2019 | 10 | 12 |
| 2020 | 11 | 29 |
| 2021 | 25 | 40 |
| 2022 | 44 | 77 |
| 2023 | 57 | 53 |
| 2024 | 56 | 67 |
| 2025 | 73 | 73 |
| 2026 | 41 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle drive device22 Sep 2026US 12,742,494 B2Aisin Corporation
- Electric traction axle/beam15 Sep 2026US 12,736,115 B2Fpt Industrial S.P.A.
- Gear unit with built-in parking lock unit15 Sep 2026US 12,736,131 B2GKN Automotive AG
- Motor structure8 Sep 2026US 12,729,757 B2
- Transmission for an integral differential, integral differential and drive train1 Sep 2026US 12,723,642 B2ZF Friedrichshafen AG
- Drive system for work machine8 Oct 2026US 2026/0307502 A1Nabtesco Corporation
- Electric drive apparatus10 Sep 2026US 2026/0264532 A1Mitsubishi Electric Corporation
- Vehicle drive device27 Aug 2026US 2026/0251211 A1Aisin Corporation
- Vehicular driving device27 Aug 2026US 2026/0251213 A1Aisin Corporation
- Unit6 Aug 2026US 2026/0225435 A1JATCO Ltd
Most cited
By later US patents
- Compact integrated transaxle108US 5,156,576 ASauer Inc. · 1992
- Hydrostatic transmission103US 6,122,996 AHydro-Gear Limited Partnership · 2000
- Hydrostatic transaxle assembly and improved coupling arrangement therefor90US 5,289,738 AEaton Corporation · 1994
- Axle driving apparatus87US 4,986,073 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1991
- Axle driving apparatus84US 5,146,748 AKanzaki Kokyukoki Mfg.Co., Ltd. · 1992