A01D 57/04
Arrangements for changing the position of the reels
A01D57/04 (Arrangements for changing the position of the reels) appears on 86 US grants and 90 published applications in this corpus.
Search patents in A01D- Granted patents
- 86
- Published applications
- 90
- Assignees
- 32
- Inventors
- 156
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 5 |
| 2019 | 7 | 11 |
| 2020 | 5 | 5 |
| 2021 | 2 | 13 |
| 2022 | 6 | 8 |
| 2023 | 7 | 15 |
| 2024 | 9 | 15 |
| 2025 | 19 | 7 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for controlling the operation of a harvesting implement18 Aug 2026US 12,708,071 B2CNH Industrial America LLC
- Agricultural header reel with adjustable shape21 Jul 2026US 12,685,263 B2Deere & Company
- Draper header with automatic reel to cutter bar clearance26 May 2026US 12,635,609 B2MacDon Industries Ltd.
- Forage harvester equipped with a crop pick-up header24 Mar 2026US 12,582,041 B2CNH Industrial America LLC
- Reel assembly with retractable sensor arm for an agricultural header17 Mar 2026US 12,575,498 B2CNH Industrial America LLC
- Position control system for an agricultural harvester reel assembly27 Aug 2026US 2026/0248071 A1CNH Industrial Brasil Ltda.
- Diverter control system for an agricultural harvester reel assembly30 Jul 2026US 2026/0215367 A1CNH Industrial America LLC
- Systems and methods for setting boundaries for a reel of an agricultural header11 Jun 2026US 2026/0157277 A1CNH Industrial America LLC
- System and Method for Crop Canopy Height Detection1 Jan 2026US 2026/0000020 A1AGCO Corporation
- System and Method for Controlling Height of a Harvesting Machine Header Reel1 Jan 2026US 2026/0000024 A1AGCO Corporation
Most cited
By later US patents
- Automatic reel height control for a harvester header having a flexible cutterbar57US 4,124,970 ASperry Rand Corporation · 1978
- Apparatus for a harvesting machine41US 4,845,931 ARippelton N.V. · 1989
- Adjustment of a pickup reel of a crop harvesting header41US 6,442,918 B1MacDon Industries Ltd. · 2002
- Extendable header for harvesting machine32US 7,730,707 B2CNH America LLC · 2010
- Cam operated reel lock and adjustment29US 3,945,180 AInternational Harvester Company · 1976