F16D 2500/30428
Speed change rate of the output shaft
F16D2500/30428 (Speed change rate of the output shaft) appears on 32 US grants and 31 published applications in this corpus.
Search patents in F16D- Granted patents
- 32
- Published applications
- 31
- Assignees
- 25
- Inventors
- 97
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 4 |
| 2017 | 3 | 8 |
| 2018 | 4 | 3 |
| 2019 | 8 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for calibrating a clutch, and agricultural towing vehicle22 Jul 2025US 12,366,270 B2Deere & Company
- Clutch control method and apparatus, storage medium, and program product21 May 2024US 11,988,256 B2Aurobay Technology Co., Ltd.
- Hybrid vehicle controller14 May 2024US 11,982,327 B2Toyota Jidosha Kabushiki Kaisha
- Controller of fan coupling device31 Jan 2023US 11,566,558 B2Toyota Jidosha Kabushiki Kaisha
- Method and controller for operating a drivetrain of a vehicle5 Jul 2022US 11,378,142 B2ZF Friedrichshafen AG
- Dog clutch engagement control system7 May 2026US 2026/0126087 A1Denso Corporation
- Method and device for calibrating a clutch, and agricultural towing vehicle28 Nov 2024US 2024/0392846 A1Deere & Company
- Clutch control method and apparatus, storage medium, and program product28 Dec 2023US 2023/0417296 A1Aurobay Technology Co., Ltd.
- Hybrid vehicle controller12 May 2022US 2022/0145949 A1Toyota Jidosha Kabushiki Kaisha
- Determining the engagement point of a clutch27 Jan 2022US 2022/0025943 A1ZF Friedrichshafen AG
Most cited
By later US patents
- Power take-off control system and method63US 7,048,106 B2CNH America LLC · 2006
- Process for regulating a clutch27US 5,190,130 AZahnradfabrik Friedrichshafen AG · 1993
- Starting clutch control system12US 5,766,110 AHonda Giken Kogyo Kabushiki Kaisha · 1998
- Clutch control system9US 5,014,832 AZexel Corporation · 1991
- Powertrain for a motor vehicle8US 9,272,619 B2MAGNA Powertrain AG & Co KG · 2016