A01B 33/08
Tools
Official title: Tools; Details, e.g. adaptations of transmissions or gearings
A01B33/08 (Tools) appears on 415 US grants and 247 published applications in this corpus.
Search patents in A01B- Granted patents
- 415
- Published applications
- 247
- Assignees
- 138
- Inventors
- 527
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 37 | 0 |
| 1978 | 22 | 0 |
| 1979 | 17 | 0 |
| 1980 | 18 | 0 |
| 1981 | 14 | 0 |
| 1982 | 12 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 11 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 8 | 4 |
| 2003 | 5 | 9 |
| 2004 | 8 | 13 |
| 2005 | 9 | 6 |
| 2006 | 6 | 4 |
| 2007 | 3 | 2 |
| 2008 | 4 | 4 |
| 2009 | 4 | 2 |
| 2010 | 2 | 6 |
| 2011 | 4 | 6 |
| 2012 | 3 | 6 |
| 2013 | 9 | 5 |
| 2014 | 4 | 10 |
| 2015 | 4 | 8 |
| 2016 | 10 | 19 |
| 2017 | 10 | 12 |
| 2018 | 10 | 22 |
| 2019 | 11 | 19 |
| 2020 | 22 | 14 |
| 2021 | 14 | 16 |
| 2022 | 12 | 11 |
| 2023 | 12 | 14 |
| 2024 | 9 | 15 |
| 2025 | 13 | 14 |
| 2026 | 8 | 6 |
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
- Multi-drill culti-rotavator18 Aug 2026US 12,708,061 B2
- System and method for detecting disk blade bearing failure on an agricultural implement9 Jun 2026US 12,648,499 B2CNH Industrial America LLC
- Agricultural tractor2 Jun 2026US 12,644,255 B2Ls Mtron Ltd.
- Gang assembly for a tillage implement19 May 2026US 12,628,720 B2CNH Industrial America LLC
- Leveling bar13 Aug 2026US 2026/0231844 A1CMP Attachments, LLC
- Tiller16 Jul 2026US 2026/0198396 A1Greenworks (Jiangsu) Co., Ltd.
- Agricultural work vehicle and control method therefor23 Apr 2026US 2026/0110359 A1Ls Mtron Ltd.
- Agricultural work vehicle and control method therefor12 Mar 2026US 2026/0068800 A1Ls Mtron Ltd.
- Disc mounting assembly for a vertical tillage implement26 Feb 2026US 2026/0053079 A1
Most cited
By later US patents
- Transmission1,018US 7,028,570 B2Honda Motor Co., Ltd. · 2006
- Agricultural implement with combined down force and depth control87US 8,522,889 B2CNH America LLC · 2013
- Mounting of soil working tines68US 4,058,171 A1977
- Universal, retrofittable powerhead for small gasoline engine power implements55US 5,787,693 ABlack & Decker Inc. · 1998
- Apparatus for land clearing and preparation54US 8,540,033 B2Fecon, LLC · 2013