A01F 29/14
Drives
A01F29/14 (Drives) appears on 48 US grants and 40 published applications in this corpus.
Search patents in A01F- Granted patents
- 48
- Published applications
- 40
- Assignees
- 26
- Inventors
- 95
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 1 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 2 |
| 2023 | 5 | 3 |
| 2024 | 0 | 4 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmission device and agricultural machine having a transmission device12 Aug 2025US 12,385,552 B2Deere & Company
- Apparatus and method for processing roughages4 Feb 2025US 12,213,410 B2
- Trailed straw biomass granulator10 Oct 2023US 11,778,951 B2Institute of Agricultural Resources and Regional Planning, CAAS
- Easy adjust tensioner assembly3 Oct 2023US 11,773,945 B2AGCO Corporation
- Rear mount bale spreader16 May 2023US 11,647,697 B2
- Crop cutting device27 Aug 2026US 2026/0248076 A1CNH Industrial Belgium N. V.
- Crop Cutting Device Sensor Arrangement27 Aug 2026US 2026/0248077 A1CNH Industrial Belgium N. V.
- Forage Harvester4 Dec 2025US 2025/0366398 A1AGCO International GmbH
- Crop cutting device4 Dec 2025US 2025/0366403 A1CNH Industrial Belgium N. V.
- Apparatus and method for processing roughages7 Aug 2025US 2025/0248337 A1
Most cited
By later US patents
- Reversing means for an agricultural harvesting machine49US 5,527,218 ANew Holland North America, Inc. · 1996
- Feed control device for a harvesting machine method of controlling30US 5,901,535 AClaas KGaA · 1999
- Belt drive system with adjustably gauged tightener means27US 4,253,343 ADeere & Company · 1981
- Feeder controls for a forage harvester14US 7,140,169 B2CNH America LLC · 2006
- Forage harvester drive and electric control therefor13US 4,496,105 AGehl Company · 1985