A01D 34/60
Fluid
Official title: fluid
A01D34/60 (Fluid) appears on 24 US grants and 12 published applications in this corpus.
Search patents in A01D- Granted patents
- 24
- Published applications
- 12
- Assignees
- 14
- Inventors
- 46
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 3 |
| 2022 | 2 | 0 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vegetation management machine to clear the ground along a fence or row4 Aug 2026US 12,696,842 B2Dragone S.R.L.
- Variable displacement motor control system6 Feb 2024US 11,889,790 B1Dougherty Forestry Manufacturing, Ltd. Co.
- Mower hydraulic leak detection system21 Mar 2023US 11,606,898 B2Deere & Company
- Adaptive engine speed control system10 Jan 2023US 11,547,042 B2Deere & Company
- Blade rotation system2 Aug 2022US 11,399,460 B1Parker-Hannifin Corporation
- Vegetation management machine to clear the ground along a fence or row22 Aug 2024US 2024/0276916 A1Dragone S.R.L.
- Adaptive engine speed control system26 Aug 2021US 2021/0259150 A1Deere & Company
- Hydraulic leak detection system26 Aug 2021US 2021/0259151 A1Deere & Company
- Forage harvester comprising a monitoring mechanism for shear bar and cutting drum6 May 2021US 2021/0127578 A1CNH Industrial America LLC
- Device for removing vines from sweet potato and the like6 Dec 2018US 2018/0343795 A1
Most cited
By later US patents
- Turf maintenance vehicle diagnostics and parameter condition logger63US 5,657,224 AThe Toro Company · 1997
- Turf maintenance vehicle multiple controller method and apparatus60US 6,230,089 B1The Toro Company · 2001
- Electronic control for turf maintenance vehicle46US 5,394,678 AThe Toro Company · 1995
- Supervisor switch for turf mower34US 5,497,604 AThe Toro Company · 1996
- Work vehicle33US 9,301,443 B2Kanzaki Kokyukoki Mfg.Co., Ltd. · 2016