F16H 48/40
Characterised by features of the rotating cases
Official title: characterised by features of the rotating cases
F16H48/40 (Characterised by features of the rotating cases) appears on 825 US grants and 653 published applications in this corpus.
Search patents in F16H- Granted patents
- 825
- Published applications
- 653
- Assignees
- 258
- Inventors
- 1,358
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 11 | 0 |
| 1987 | 9 | 0 |
| 1988 | 17 | 0 |
| 1989 | 18 | 0 |
| 1990 | 10 | 0 |
| 1991 | 8 | 0 |
| 1992 | 18 | 0 |
| 1993 | 10 | 0 |
| 1994 | 16 | 0 |
| 1995 | 3 | 0 |
| 1996 | 14 | 0 |
| 1997 | 5 | 0 |
| 1998 | 10 | 0 |
| 1999 | 16 | 0 |
| 2000 | 15 | 0 |
| 2001 | 13 | 4 |
| 2002 | 17 | 11 |
| 2003 | 16 | 17 |
| 2004 | 22 | 20 |
| 2005 | 16 | 30 |
| 2006 | 22 | 27 |
| 2007 | 26 | 31 |
| 2008 | 18 | 18 |
| 2009 | 12 | 29 |
| 2010 | 22 | 20 |
| 2011 | 13 | 9 |
| 2012 | 14 | 10 |
| 2013 | 18 | 11 |
| 2014 | 10 | 12 |
| 2015 | 13 | 21 |
| 2016 | 12 | 35 |
| 2017 | 28 | 45 |
| 2018 | 33 | 45 |
| 2019 | 36 | 44 |
| 2020 | 40 | 21 |
| 2021 | 32 | 24 |
| 2022 | 19 | 36 |
| 2023 | 38 | 33 |
| 2024 | 47 | 38 |
| 2025 | 38 | 32 |
| 2026 | 24 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wet-running bevel gear differential for an electrically operable axle drive train28 Jul 2026US 12,692,931 B2Schaeffler Technologies AG & Co. KG
- Transmission device with oil discharging groove28 Jul 2026US 12,692,935 B2Musashi Seimitsu Industry Co., Ltd.
- Differential and moveable power tool having this differential23 Jun 2026US 12,663,062 B2Techtronic Cordless GP
- Differential apparatus23 Jun 2026US 12,663,063 B2GKN Automotive AG
- Differential transmission for a vehicle16 Jun 2026US 12,655,894 B2ZF Friedrichshafen AG
- Vehicle power transmission device17 Sep 2026US 2026/0276075 A1Honda Motor Co., Ltd.
- Vehicle on-board device mounting structure3 Sep 2026US 2026/0257550 A1Toyota Jidosha Kabushiki Kaisha
- Drive unit with differential and bearing support assembly20 Aug 2026US 2026/0241788 A1GKN Automotive AG
- Integrated gear differential20 Aug 2026US 2026/0243338 A1Eaton Intelligent Power Limited
- Vehicle drive device13 Aug 2026US 2026/0235193 A1Aisin Corporation
Most cited
By later US patents
- Differential gear with limited slip and locking mechanism1,080US 5,098,360 ATochigifujisangyo Kabushiki Kaisha · 1992
- Locking differential gear assembly108US 4,805,486 ATochigifujisangyo Kabushiki Kaisha · 1989
- Limited slip differential93US 4,679,463 ANissan Motor Co., Ltd. · 1987
- Coupling apparatus for full time four wheel drive87US 4,031,780 AChrysler Corporation · 1977
- Modulating limited slip differential83US 5,092,825 AEaton Corporation · 1992