A01D 34/8355
For cutting up or crushing remaining standing stalks
Official title: {for cutting up or crushing remaining standing stalks, e.g. stubble (mowers combined with means for cutting up, crushing or bruising, the mown crop A01D43/08, A01D43/10; apparatus for crushing or bruising mown stalks A01D82/00; apparatus for cutting up the mown crop A01F29/00)}
A01D34/8355 (For cutting up or crushing remaining standing stalks) appears on 66 US grants and 74 published applications in this corpus.
Search patents in A01D- Granted patents
- 66
- Published applications
- 74
- Assignees
- 44
- Inventors
- 164
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 4 |
| 2014 | 1 | 7 |
| 2015 | 3 | 7 |
| 2016 | 4 | 7 |
| 2017 | 5 | 3 |
| 2018 | 5 | 9 |
| 2019 | 6 | 5 |
| 2020 | 2 | 6 |
| 2021 | 7 | 3 |
| 2022 | 2 | 6 |
| 2023 | 3 | 3 |
| 2024 | 1 | 4 |
| 2025 | 4 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stubble stomper with self-resetting breakaway feature12 May 2026US 12,622,352 B2MacDon Industries Ltd.
- Seedbed preparation method and mechanism10 Feb 2026US 12,543,624 B2Tribine Industries LLC
- Haulm cutting apparatus9 Dec 2025US 12,490,673 B2MSR Technology ApS
- Land roller with replaceable chopping blades5 Aug 2025US 12,376,520 B2J A Redekop Holdings Ltd.
- Header for harvesting stalk-like plants with a picking gap oriented transversely to the direction of travel13 May 2025US 12,295,291 B2Deere & Company
- Harvester Header Tillage Attachment25 Sep 2025US 2025/0295046 A1
- System and method for controlling the operation of an agricultural harvester28 Aug 2025US 2025/0268137 A1CNH Industrial America LLC
- Corn shucker24 Jul 2025US 2025/0234808 A1
- Harvesting header for a combine harvester for harvesting crops with grains growing on stalks3 Oct 2024US 2024/0324508 A1
- Air delivery side discharge windrower15 Aug 2024US 2024/0268273 A1Loftness Specilized Farm Equipment, Inc.
Most cited
By later US patents
- Method and apparatus for pulling and chopping plant stalks46US 5,953,895 AAmadas Industries, Inc. · 1999
- Device for crushing stubble45US 5,725,057 A1998
- Corn stalk rollers45US 8,171,707 B2Kitchel Enterprises, LLC · 2012
- Agricultural system for field preparation38US 9,241,438 B2Dawn Equipment Company · 2016
- Agricultural system for field preparation27US 9,668,398 B2Dawn Equipment Company · 2017