A01B 13/10
Special implements for lifting subsoil layers
A01B13/10 (Special implements for lifting subsoil layers) appears on 6 US grants and 4 published applications in this corpus.
Search patents in A01B- Granted patents
- 6
- Published applications
- 4
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 25 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
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| 1995 | 1 | 0 |
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| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
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| 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 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Control of residue spread pattern by continuously varying distribution frequency25 Feb 2025US 12,232,452 B2CNH Industrial America LLC
- Method for plowing ground with a plough device comprising two cutting elements12 Sep 2023US 11,751,494 B2Huber Soil Solution GmbH
- Plough device comprising two cutting elements23 Aug 2022US 11,419,252 B2Huber Soil Solution GmbH
- Agriculture system and method28 Jan 2020US 10,542,660 B2
- Dual penetration combination sweep with ripper25 Apr 1995US 5,409,068 AKent Manufacturing Co., Inc.
- Control of residue spread pattern by continuously varying distribution frequency9 Mar 2023US 2023/0076080 A1CNH Industrial America LLC
- Method for plowing ground with a plough device comprising two cutting elements29 Sep 2022US 2022/0304210 A1Huber Soil Solution GmbH
- Plough device comprising two cutting elements26 Mar 2020US 2020/0093051 A1Huber Soil Solution GmbH
- Agriculture System and Method5 Jul 2018US 2018/0184575 A1
Most cited
By later US patents