A01D 25/044
With driven rotating tools
Official title: {with driven rotating tools}
A01D25/044 (With driven rotating tools) appears on 10 US grants and 6 published applications in this corpus.
Search patents in A01D- Granted patents
- 10
- Published applications
- 6
- Assignees
- 7
- Inventors
- 23
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lifting device for lifting root crops14 Jan 2025US 12,193,357 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Extractor device for crop production systems9 Mar 2021US 10,939,617 B2
- Sugar beet harvest apparatus29 Oct 2019US 10,455,762 B1
- Digger for rhizomes and the like3 Jan 2017US 9,532,500 B1Repreve Rënewables, Inc.
- Harvesting apparatus9 May 1989US 4,828,039 ABasic American Foods
- Harvesting device16 Jul 2026US 2026/0198410 A1Poppe Group B.V.
- Lifting device for lifting root crops9 Dec 2021US 2021/0378168 A1Grimme Landmaschinenfabrik GmbH & Co. KG
- Sugar Beet Harvest Apparatus14 Oct 2021US 2021/0315154 A1
- Harvesting machine, system, and method thereof6 Aug 2020US 2020/0245548 A1Mechanized Concepts, LLC
- Sugar Beet Harvest Apparatus21 Nov 2019US 2019/0350129 A1
Most cited
By later US patents
- Agricultural implement for the extraction and shredding of stalks and roots16US 4,350,207 A1982
- Crop uprooting and soil working apparatus6US 4,159,745 AClemson University · 1979
- Weed puller apparatus6US 4,183,411 ABourquin Design and Mfg., Inc. · 1980
- Rock picker6US 4,282,932 A1981
- Rotary wheel type rock picker6US 4,609,049 A1986