A01B 63/166
Manually adjustable
Official title: {manually adjustable}
A01B63/166 (Manually adjustable) appears on 30 US grants and 17 published applications in this corpus.
Search patents in A01B- Granted patents
- 30
- Published applications
- 17
- Assignees
- 18
- Inventors
- 36
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Row unit for a seed-planting implement having a furrow depth adjustment system6 Jan 2026US 12,514,152 B2CNH Industrial America LLC
- Turf aerator with covered tine assembly2 Sep 2025US 12,402,548 B2Turfco Mfg., Inc.
- Gauge wheel device, row unit, agricultural implement and method of operating gauge wheel device27 May 2025US 12,310,271 B2Väderstad Holding AB
- Spindle20 Feb 2024US D1,015,384 S1BPR Engineering Pty Ltd · Design
- Driven and non-driven rotatable tine assemblies for a turf aerator5 Dec 2023US 11,832,541 B2Turfco Manufacturing, Inc.
- Dual frame mounted fertilizer opener with individual downforce and travel31 Jul 2025US 2025/0241227 A1Deere & Company
- Methods and Apparatus for Aerating Turf28 Mar 2024US 2024/0099173 A1Turfco Manufacturing, Inc.
- Row unit for a seed-planting implement having a furrow depth adjustment system26 Oct 2023US 2023/0337565 A1CNH Industrial America LLC
- Gauge Wheel Device, Row Unit, Agricultural Implement and Method of Operating Gauge Wheel Device4 Aug 2022US 2022/0240429 A1Väderstad Holding AB
- Agricultural Ground Opener Depth Adjustment Mechanism3 Mar 2022US 2022/0061203 A1BPR Engineering Pty Ltd
Most cited
By later US patents
- Depth adjustment for controlling planting depth28US 9,357,692 B2CNH Industrial America LLC · 2016
- Depth adjusting device for a furrow opener19US 5,081,942 ADeere & Company · 1992
- Dual acting implement leveling system with transport stabilization16US 5,992,535 ADeere & Company · 1999
- Depth control mechanism15US 6,983,705 B1CNH America LLC · 2006
- Pivoting gauge wheel14US 8,291,997 B2CNH America LLC · 2012