F16H 2057/02013
Extension units for gearboxes
Official title: {Extension units for gearboxes, e.g. additional units attached to a main gear}
F16H2057/02013 (Extension units for gearboxes) appears on 101 US grants and 93 published applications in this corpus.
Search patents in F16H- Granted patents
- 101
- Published applications
- 93
- Assignees
- 72
- Inventors
- 314
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 10 |
| 2006 | 2 | 4 |
| 2007 | 4 | 6 |
| 2008 | 5 | 8 |
| 2009 | 3 | 5 |
| 2010 | 5 | 4 |
| 2011 | 4 | 2 |
| 2012 | 4 | 2 |
| 2013 | 3 | 10 |
| 2014 | 3 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 5 |
| 2022 | 2 | 3 |
| 2023 | 5 | 7 |
| 2024 | 5 | 3 |
| 2025 | 4 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular transmission for an electric drive system1 Sep 2026US 12,723,640 B2Allison Transmission, Inc.
- Hybrid electric gas turbine engine two speed transmission for low spool drive power injection and power extraction3 Feb 2026US 12,540,578 B2Rtx Corporation
- HST and transmission18 Nov 2025US 12,473,964 B2Kanzaki Kokyukoki Mfg.Co., Ltd.
- Adapter series for geared motors, and method for producing an adapter20 May 2025US 12,305,744 B2Sew-Eurodrive GmbH & Co. KG
- Gearbox adapter and gearbox6 May 2025US 12,292,108 B2Innomotics GmbH
- Heavy duty transmission architecture design20 Aug 2026US 2026/0243340 A1
- Spur gear housing for receiving a spur gear stage9 Jul 2026US 2026/0194133 A1ZF Friedrichshafen AG
- Steering device11 Jun 2026US 2026/0159153 A1Nabtesco Corporation
- Gearbox with configurable idler gear12 Feb 2026US 2026/0043465 A1Pt Tech, LLC
- Deformable wheel assembly28 Aug 2025US 2025/0269685 A1Able Motors Co., Ltd.
Most cited
By later US patents
- Power-shift countershaft type transmission46US 4,333,358 AFiat-Allis Macchine Movimento Terra S.p.A. · 1982
- Gear case for locomotive drive system44US 5,207,121 AGeneral Motors Corporation · 1993
- Transmission housing37US 5,404,772 ADana Corporation · 1995
- Modularly-constructed vehicular transmissions34US 6,743,135 B2General Motors Corporation · 2004
- Working vehicle32US 6,250,414 B1Kubota Corporation · 2001