F16H 2048/385
Of the ring or crown gear
Official title: {of the ring or crown gear}
F16H2048/385 (Of the ring or crown gear) appears on 220 US grants and 222 published applications in this corpus.
Search patents in F16H- Granted patents
- 220
- Published applications
- 222
- Assignees
- 111
- Inventors
- 478
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 7 | 4 |
| 2002 | 6 | 4 |
| 2003 | 9 | 12 |
| 2004 | 8 | 6 |
| 2005 | 9 | 10 |
| 2006 | 6 | 8 |
| 2007 | 8 | 8 |
| 2008 | 4 | 3 |
| 2009 | 2 | 12 |
| 2010 | 2 | 5 |
| 2011 | 2 | 5 |
| 2012 | 5 | 8 |
| 2013 | 8 | 7 |
| 2014 | 7 | 8 |
| 2015 | 6 | 6 |
| 2016 | 6 | 11 |
| 2017 | 8 | 10 |
| 2018 | 11 | 13 |
| 2019 | 9 | 18 |
| 2020 | 12 | 12 |
| 2021 | 16 | 12 |
| 2022 | 11 | 16 |
| 2023 | 10 | 8 |
| 2024 | 9 | 3 |
| 2025 | 8 | 6 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle drive shaft installation assembly and method16 Jun 2026US 12,654,546 B2Nissn North America, Inc.
- Differential gear and drive train with such a differential gear10 Mar 2026US 12,571,463 B2BorgWarner Inc.
- Vehicle differential and welding3 Feb 2026US 12,540,663 B1GM Global Technology Operations LLC
- Differential gear unit25 Nov 2025US 12,480,566 B2Aisin Corporation
- Device for a vehicle driveline with an axle differential11 Nov 2025US 12,467,535 B1ZF Friedrichshafen AG
- Differential with differential gears and a drive gear17 Sep 2026US 2026/0276068 A1Schaeffler Technologies AG & Co. KG
- Integrated gear differential20 Aug 2026US 2026/0243338 A1Eaton Intelligent Power Limited
- Differential device for vehicle13 Aug 2026US 2026/0235195 A1Jtekt Corporation
- Gearwheel, device and work machine6 Aug 2026US 2026/0226969 A1Deere & Company
- Compact co-axial reduction drive unit30 Jul 2026US 2026/0218783 A1
Most cited
By later US patents
- Hydrostatic transmission103US 6,122,996 AHydro-Gear Limited Partnership · 2000
- Differential for a vehicle44US 5,980,416 A1999
- Floating ring gear and differential gear assembly38US 5,098,355 AEaton Corporation · 1992
- Differential device for vehicles37US 4,125,026 AToyota Jidosha Kogyo Kabushiki Kaisha · 1978
- Differential mechanism for an automotive vehicle having a cold formed housing assembly31US 6,045,479 AFord Global Technologies, LLC · 2000