A01B 33/02
Tilling implements with rotary driven tools: with tools on horizontal shaft transverse
Official title: with tools on horizontal shaft transverse to direction of travel
A01B33/02 (Tilling implements with rotary driven tools: with tools on horizontal shaft transverse) appears on 296 US grants and 255 published applications in this corpus.
Search patents in A01B- Granted patents
- 296
- Published applications
- 255
- Assignees
- 132
- Inventors
- 519
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 10 | 0 |
| 1982 | 4 | 0 |
| 1983 | 9 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 6 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 5 | 3 |
| 2003 | 7 | 12 |
| 2004 | 4 | 11 |
| 2005 | 9 | 5 |
| 2006 | 7 | 7 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 2 | 8 |
| 2010 | 6 | 10 |
| 2011 | 7 | 11 |
| 2012 | 9 | 10 |
| 2013 | 14 | 11 |
| 2014 | 9 | 14 |
| 2015 | 6 | 9 |
| 2016 | 4 | 15 |
| 2017 | 14 | 17 |
| 2018 | 10 | 17 |
| 2019 | 10 | 7 |
| 2020 | 12 | 13 |
| 2021 | 10 | 15 |
| 2022 | 7 | 9 |
| 2023 | 11 | 8 |
| 2024 | 9 | 18 |
| 2025 | 7 | 11 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Articulated combine having rear module with seedbed preparation mechanism18 Aug 2026US 12,708,060 B2Tribine Industries LLC
- System and method for detecting simultaneous disk plugging on a tillage implement28 Jul 2026US 12,690,505 B2CNH Industrial America LLC
- Tillage apparatuses and related methods23 Jun 2026US 12,660,726 B2Honey Bee Manufacturing Ltd.
- Wheel assembly for a unitractor and a unitractor comprising said wheel assembly16 Jun 2026US 12,654,787 B2Punda AS
- Cylindrical device with knives connected thereto10 Feb 2026US 12,543,613 B2Enterprise Equipment Solutions, LLC
- Tillage apparatuses and related methods17 Sep 2026US 2026/0271817 A1Honey Bee Manufacturing Ltd.
- Leveling bar13 Aug 2026US 2026/0231844 A1CMP Attachments, LLC
- Tiller16 Jul 2026US 2026/0198396 A1Greenworks (Jiangsu) Co., Ltd.
- Disc mounting assembly for a vertical tillage implement26 Feb 2026US 2026/0053079 A1
- Handheld machine for cutting and excavating trenches15 Jan 2026US 2026/0015821 A1
Most cited
By later US patents
- Row unit for agricultural implement161US 8,544,397 B2Dawn Equipment Company · 2013
- Soil compaction mitigation assembly and method77US 10,231,371 B2Tribine Industries LLC · 2019
- Universal, retrofittable powerhead for small gasoline engine power implements55US 5,787,693 ABlack & Decker Inc. · 1998
- Apparatus for high-volume in situ soil remediation51US 6,543,963 B22003
- Row unit for agricultural implement51US 8,770,308 B2Dawn Equipment Company · 2014