F16H 57/0483
Axle or inter-axle differentials
Official title: {Axle or inter-axle differentials}
F16H57/0483 (Axle or inter-axle differentials) appears on 710 US grants and 705 published applications in this corpus.
Search patents in F16H- Granted patents
- 710
- Published applications
- 705
- Assignees
- 184
- Inventors
- 1,631
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 7 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 11 | 0 |
| 1999 | 3 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 4 |
| 2003 | 4 | 4 |
| 2004 | 5 | 13 |
| 2005 | 7 | 12 |
| 2006 | 7 | 13 |
| 2007 | 14 | 15 |
| 2008 | 11 | 8 |
| 2009 | 4 | 16 |
| 2010 | 10 | 16 |
| 2011 | 12 | 16 |
| 2012 | 10 | 19 |
| 2013 | 23 | 14 |
| 2014 | 20 | 26 |
| 2015 | 20 | 25 |
| 2016 | 20 | 36 |
| 2017 | 40 | 43 |
| 2018 | 31 | 31 |
| 2019 | 34 | 44 |
| 2020 | 48 | 44 |
| 2021 | 44 | 38 |
| 2022 | 42 | 43 |
| 2023 | 50 | 46 |
| 2024 | 43 | 69 |
| 2025 | 67 | 53 |
| 2026 | 39 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lube control flow valves for vehicle rear cases and differentials6 Oct 2026US 12,753,832 B2Sonnax Transmission Company
- Electric traction axle/beam15 Sep 2026US 12,736,115 B2Fpt Industrial S.P.A.
- Electric drive device for a motor vehicle, in particular for a car, and motor vehicle15 Sep 2026US 12,736,116 B2Mercedes-Benz Group AG
- Drive system and drive transmission15 Sep 2026US 12,736,123 B2Schaeffler Technologies AG & Co. KG
- Heat management system and heat management method of an internal combustion engine1 Sep 2026US 12,723,535 B2Ino8 Pty Ltd.
- Drive assembly8 Oct 2026US 2026/0309216 A1
- Motor vehicle drive unit and electrically driven motor vehicle drive axle8 Oct 2026US 2026/0309223 A1ZF Friedrichshafen AG
- Vehicle power transmission device17 Sep 2026US 2026/0276075 A1Honda Motor Co., Ltd.
- Limited slip differential friction surface characteristics10 Sep 2026US 2026/0266363 A1Schaeffler Technologies AG & Co. KG
- Vehicle drive device27 Aug 2026US 2026/0251211 A1Aisin Corporation
Most cited
By later US patents
- Electric motor vehicle drive system having differential gear device whose splined output elements are abuttable on stop member to receive thrust forces applied to vehicle wheel drive members95US 5,443,130 AToyota Jidosha Kabushiki Kaisha · 1995
- Differential device79US 4,263,824 AEaton Corporation · 1981
- Drive axle assembly with lubricant cooling system72US 5,839,327 AAmerican Axle & Manufacturing, Inc. · 1998
- Drive apparatus for electric vehicle67US 5,821,653 AAisin Aw Co., Ltd. · 1998
- Drive unit assembly62US 4,227,427 ADana Corporation · 1980