A01B 63/008
Vertical adjustment of tools
Official title: {Vertical adjustment of tools (A01B63/10 takes precedence)}
A01B63/008 (Vertical adjustment of tools) appears on 414 US grants and 512 published applications in this corpus.
Search patents in A01B- Granted patents
- 414
- Published applications
- 512
- Assignees
- 105
- Inventors
- 632
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 0 | 5 |
| 2013 | 6 | 16 |
| 2014 | 12 | 15 |
| 2015 | 10 | 21 |
| 2016 | 13 | 20 |
| 2017 | 22 | 32 |
| 2018 | 30 | 46 |
| 2019 | 34 | 38 |
| 2020 | 60 | 82 |
| 2021 | 34 | 59 |
| 2022 | 38 | 44 |
| 2023 | 39 | 43 |
| 2024 | 45 | 43 |
| 2025 | 37 | 29 |
| 2026 | 33 | 13 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Row unit for agricultural implement161US 8,544,397 B2Dawn Equipment Company · 2013
- Agricultural systems111US 9,232,687 B2Dawn Equipment Company · 2016
- Variable pressure control system for dual acting actuators108US 8,550,020 B2Precision Planting LLC · 2013
- Dynamic supplemental downforce control system for planter row units99US 8,634,992 B2Precision Planting LLC · 2014
- Agricultural implement with combined down force and depth control87US 8,522,889 B2CNH America LLC · 2013