A01D 57/03
With supplementary controlled movement of the crop-engaging members
Official title: with supplementary controlled movement of the crop-engaging members, e.g. of the tines {(A01D57/025 takes precedence)}
A01D57/03 (With supplementary controlled movement of the crop-engaging members) appears on 60 US grants and 64 published applications in this corpus.
Search patents in A01D- Granted patents
- 60
- Published applications
- 64
- Assignees
- 22
- Inventors
- 111
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 4 |
| 2016 | 1 | 3 |
| 2017 | 6 | 6 |
| 2018 | 0 | 5 |
| 2019 | 5 | 9 |
| 2020 | 4 | 5 |
| 2021 | 3 | 2 |
| 2022 | 5 | 4 |
| 2023 | 3 | 5 |
| 2024 | 3 | 8 |
| 2025 | 9 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Header with laterally foldable reel tines16 Dec 2025US 12,495,740 B2Carl Geringhoff GmbH & Co. KG
- Crop harvesting header with variable diameter reel4 Nov 2025US 12,457,937 B2MacDon Industries Ltd.
- Harvesting machine cutter head with automated posture-based reel finger pitch adjustment7 Oct 2025US 12,433,197 B2Deere & Company
- Harvesting cam reel with convertible transport mode30 Sep 2025US 12,426,541 B2Honey Bee Manufacturing Ltd.
- Harvester reel having adjustable tine bars and method for resetting same30 Sep 2025US 12,426,542 B2CNH Industrial America LLC
- Diverter control system for an agricultural harvester reel assembly30 Jul 2026US 2026/0215367 A1CNH Industrial America LLC
- Harvesting appliance having a reel protected against overload27 Nov 2025US 2025/0359514 A1Carl Geringhoff GmbH & Co. Kommanditgesellschaft
- Reel torque measurements in agricultural header26 Jun 2025US 2025/0204323 A1CNH Industrial Belgium N. V.
- Crop intake device for an agricultural harvester27 Feb 2025US 2025/0063986 A1CNH Industrial Belgium N. V.
- Cam track adjustment assembly for a harvesting reel26 Sep 2024US 2024/0315173 A1CNH Industrial America LLC
Most cited
By later US patents
- Crop harvesting header with cam controlled movement of the reel fingers55US 6,591,598 B2MacDon Industries Ltd. · 2003
- Tine tube bearing assembly for a harvesting reel48US 5,007,235 AHay & Forage Industries · 1991
- Cam path for orientating fingers of a harvesting reel47US 6,170,244 B2Deere & Company · 2001
- Harvester pickup reel controlling the tine tip path44US 6,843,045 B2HCC, Inc. · 2005
- Finger angle adjustment of a pickup reel of a crop harvesting header41US 5,768,870 AMacDon Industries Ltd. · 1998