A01F 11/00
Threshing apparatus specially adapted for maize
Official title: Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
A01F11/00 (Threshing apparatus specially adapted for maize) appears on 109 US grants and 65 published applications in this corpus.
Search patents in A01F- Granted patents
- 109
- Published applications
- 65
- Assignees
- 60
- Inventors
- 217
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 2 | 3 |
| 2010 | 3 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 5 |
| 2013 | 0 | 0 |
| 2014 | 3 | 2 |
| 2015 | 6 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 3 |
| 2018 | 2 | 10 |
| 2019 | 2 | 4 |
| 2020 | 4 | 6 |
| 2021 | 5 | 6 |
| 2022 | 4 | 3 |
| 2023 | 3 | 2 |
| 2024 | 5 | 7 |
| 2025 | 2 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power-assisted sweet corn kernel remover10 Mar 2026US 12,569,000 B2Moss Lane Ranch, LLC
- Methods for producing seed corn for use in growing corn plants, using combine harvesters3 Mar 2026US 12,566,131 B2Monsanto Technology LLC
- Threshing/separating device having tined accelerator and/or axial rotor system10 Jun 2025US 12,324,376 B2Amadas Industries, Inc.
- Plant trimming apparatus and methods27 May 2025US 12,310,293 B2Eteros Technologies Inc.
- Threshing tool19 Nov 2024US 12,144,289 B2F. P. Bourgault Tillage Tools Ltd.
- Food processing systems and methods8 Oct 2026US 2026/0307288 A1Proex Food, LLC
- Combine harvesters for use in harvesting corn, and related methods9 Jul 2026US 2026/0194459 A1Monsanto Technology LLC
- Corn kernel cutting apparatus19 Feb 2026US 2026/0047530 A1
- Determination of onboard kernel processing score16 Oct 2025US 2025/0318471 A1CNH Industrial Belgium N. V.
- Corn shucker24 Jul 2025US 2025/0234808 A1
Most cited
By later US patents
- Automated corn cutter22US 4,753,159 A1988
- Concave threshing bars for use in an agricultural harvester19US 10,849,275 B2CSM, Inc. · 2020
- Dual action corn cob separation and improved chaffer for whole corn cobs19US 7,566,266 B1CNH America LLC · 2009
- Corn harvesting16US 5,176,573 AByron Enterprises, Inc. · 1993
- Corn husker rolls with auger relief16US 5,451,184 AHughes Company, Inc. · 1995