A01B 33/06
Tilling implements with rotary driven tools: with tools on vertical or steeply-inclined
Official title: with tools on vertical or steeply-inclined shaft
A01B33/06 (Tilling implements with rotary driven tools: with tools on vertical or steeply-inclined) appears on 141 US grants and 35 published applications in this corpus.
Search patents in A01B- Granted patents
- 141
- Published applications
- 35
- Assignees
- 24
- Inventors
- 86
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 23 | 0 |
| 1978 | 23 | 0 |
| 1979 | 13 | 0 |
| 1980 | 11 | 0 |
| 1981 | 7 | 0 |
| 1982 | 8 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 9 |
| 2019 | 2 | 4 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-drill culti-rotavator18 Aug 2026US 12,708,061 B2
- Agricultural machine with a soil tillage tool and method for controlling a soil tillage tool25 Nov 2025US 12,477,966 B2Clemens GmbH & Co. KG, Weinbautechnik-Getränketechnik
- Vertical tiller9 Sep 2025US 12,408,573 B1
- Attachment device for use with a carrier vehicle, and method of operating the attachment device2 Jul 2024US 12,022,753 B2Prinoth S.P.A.
- Multipurpose farming and gardening machine23 May 2023US 11,653,584 B2
- Motor-driven machine for biodiversity-friendly working of the soil6 Jun 2024US 2024/0180054 A1
- Agricultural implement26 Oct 2023US 2023/0337585 A1Kverneland Group Kerteminde A/S
- A multipurpose farming and gardening machine6 Apr 2023US 2023/0108428 A1
- Multi-drill culti-rotavator16 Mar 2023US 2023/0083994 A1
- Agricultural machine with a soil tillage tool and method for controlling a soil tillage tool8 Sep 2022US 2022/0279695 A1Clemens GmbH & Co. KG, Weinbautechnik-Getränketechnik
Most cited
By later US patents
- Mounting of soil working tines68US 4,058,171 A1977
- Apparatus for high-volume in situ soil remediation51US 6,543,963 B22003
- Rotary, hand-held apparatus for performing various soil working operations42US 4,213,504 A1980
- Apparatus for high-volume in situ soil remediation40US 6,779,948 B22004
- Power equipment with a singular motor26US 6,922,981 B1Princetree, LLC · 2005