A01D 41/12
Details of combines
A01D41/12 (Details of combines) appears on 3,319 US grants and 3,676 published applications in this corpus.
Search patents in A01D- Granted patents
- 3,319
- Published applications
- 3,676
- Assignees
- 449
- Inventors
- 4,051
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 14 | 0 |
| 1978 | 13 | 0 |
| 1979 | 14 | 0 |
| 1980 | 26 | 0 |
| 1981 | 22 | 0 |
| 1982 | 17 | 0 |
| 1983 | 14 | 0 |
| 1984 | 24 | 0 |
| 1985 | 24 | 0 |
| 1986 | 19 | 0 |
| 1987 | 19 | 0 |
| 1988 | 12 | 0 |
| 1989 | 19 | 0 |
| 1990 | 21 | 0 |
| 1991 | 12 | 0 |
| 1992 | 17 | 0 |
| 1993 | 9 | 0 |
| 1994 | 17 | 0 |
| 1995 | 20 | 0 |
| 1996 | 23 | 0 |
| 1997 | 19 | 0 |
| 1998 | 26 | 0 |
| 1999 | 31 | 0 |
| 2000 | 37 | 0 |
| 2001 | 37 | 4 |
| 2002 | 36 | 30 |
| 2003 | 48 | 47 |
| 2004 | 48 | 58 |
| 2005 | 46 | 52 |
| 2006 | 31 | 58 |
| 2007 | 43 | 62 |
| 2008 | 42 | 58 |
| 2009 | 42 | 79 |
| 2010 | 52 | 83 |
| 2011 | 85 | 75 |
| 2012 | 70 | 55 |
| 2013 | 55 | 74 |
| 2014 | 70 | 135 |
| 2015 | 86 | 119 |
| 2016 | 94 | 170 |
| 2017 | 157 | 182 |
| 2018 | 163 | 193 |
| 2019 | 206 | 228 |
| 2020 | 194 | 276 |
| 2021 | 147 | 250 |
| 2022 | 195 | 278 |
| 2023 | 192 | 295 |
| 2024 | 203 | 347 |
| 2025 | 254 | 250 |
| 2026 | 231 | 218 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A01D 41/127Control or measuring arrangements specially adapted for combines1,630
- A01D 41/14Mowing tables1,155
- A01D 41/1208Tanks for grain or chaff378
- A01D 41/1243Devices for laying-out or distributing the straw350
- A01D 41/1252Anti-dust devices54
- A01D 41/1261Access devices for personnel28
- A01D 41/133Drying devices15
- A01D 41/1235Platforms for sacking1
Recent patents
- Weed seed destruction device with a straw guide surface6 Oct 2026US 12,751,358 B2Tritana Intellectual Property Ltd.
- Weed seed destruction with rotor and stator where the discharge is axially spaced from the inlet6 Oct 2026US 12,751,359 B2Tritana Intellectual Property Ltd.
- Header mounted radar for ground detection and active header control6 Oct 2026US 12,751,361 B2Deere & Company
- Predictive biomass map generation and control6 Oct 2026US 12,751,362 B2Deere & Company
- Machine control using a predictive map6 Oct 2026US 12,751,363 B2Deere & Company
- Harvester topper height adjustment system and method8 Oct 2026US 2026/0305525 A1Deere & Company
- Measurement of volume in clean grain elevator1 Oct 2026US 2026/0293804 A1Deere & Company
- Overblown grain loss detection1 Oct 2026US 2026/0293805 A1Deere & Company
- Generating sensor-to-container transformation for fill level estimation and control in an unloading operation1 Oct 2026US 2026/0293806 A1Deere & Company
- Folding pick-up attachment for a harvesting machine1 Oct 2026US 2026/0293807 A1Carl Geringhoff GmbH & Co. KG
Most cited
By later US patents
- Control of vehicular systems in response to anticipated conditions predicted using predetermined geo-referenced maps409US 5,995,895 ACase Corporation · 1999
- Combine setting autoadjust with machine vision233US 6,119,442 ACase Corporation · 2000
- Non-contact sensing unit for row crop harvester guidance system214US 4,918,441 AFord New Holland, Inc. · 1990
- System for analyzing spatially-variable harvest data by pass192US 5,995,894 ACase Corporation · 1999
- Method of optimizing utilization of a group of agricultural machine184US 5,712,782 AClaas KGaA · 1998