A01D 17/00
Digging machines with sieving and conveying mechanisms
A01D17/00 (Digging machines with sieving and conveying mechanisms) appears on 127 US grants and 73 published applications in this corpus.
Search patents in A01D- Granted patents
- 127
- Published applications
- 73
- Assignees
- 67
- Inventors
- 192
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 6 |
| 2017 | 2 | 3 |
| 2018 | 3 | 2 |
| 2019 | 6 | 8 |
| 2020 | 4 | 12 |
| 2021 | 5 | 6 |
| 2022 | 8 | 8 |
| 2023 | 5 | 5 |
| 2024 | 6 | 6 |
| 2025 | 9 | 0 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A01D 17/10Digging machines with sieving and conveying mechanisms: with smooth conveyor belts, lath78
- A01D 17/06Digging machines with sieving and conveying mechanisms: with rollers or disc screens34
- A01D 17/02Digging machines with sieving and conveying mechanisms: with conveyors arranged above the8
- A01D 17/14Digging machines with sieving and conveying mechanisms: with cylindrical screens6
- A01D 17/04Digging machines with sieving and conveying mechanisms: with conveyors arranged below the4
- A01D 17/08Digging machines with sieving and conveying mechanisms: with shaker type screens4
- A01D 17/12Digging machines with sieving and conveying mechanisms: with bucket conveyors1
Recent patents
- Roll segment, roll and agricultural crop transporting and/or cleaning device12 May 2026US 12,622,349 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Apparatus for cleaning narrow root crops, a corresponding cleaning apparatus, a harvesting and cleaning machine and a method28 Apr 2026US 12,610,881 B2Exel Industries
- Apparatus for separating and conveying root crops27 Jan 2026US 12,534,309 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Method for determining a condition of harvested crop conveyed by a root crop conveyor21 Oct 2025US 12,446,486 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Root crop conveyor8 Jul 2025US 12,351,396 B2Grimme Landmaschinenfabrik GmbH & Co. KG
- Agricultural Harvesting Machine29 Jan 2026US 2026/0026438 A1Pottinger Landtechnik GmbH
- Bar tape10 Oct 2024US 2024/0336439 A1Arnold JäGer Holding GmbH
- Attachment piece, rod assembly and rod band10 Oct 2024US 2024/0336440 A1Arnold JäGer Holding GmbH
- High-efficiency and low-damage potato combine harvester4 Jul 2024US 2024/0215476 A1Jiangsu University
- Piler Conveyor System30 May 2024US 2024/0173747 A1Kringstad Ironworks, Inc.
Most cited
By later US patents