A01D 34/475
Driving mechanisms
Official title: {Driving mechanisms (for the cutters A01D34/56)}
A01D34/475 (Driving mechanisms) appears on 50 US grants and 36 published applications in this corpus.
Search patents in A01D- Granted patents
- 50
- Published applications
- 36
- Assignees
- 25
- Inventors
- 90
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 3 | 3 |
| 2018 | 1 | 2 |
| 2019 | 2 | 1 |
| 2020 | 4 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 4 |
| 2023 | 1 | 1 |
| 2024 | 3 | 3 |
| 2025 | 3 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for operating a hand-guided working apparatus, and hand-guided working apparatus5 May 2026US 12,617,068 B2Andreas Stihl AG & CO.KG
- Walk reel mower with side plate cutouts for drop out reel6 Jan 2026US 12,514,156 B2The Toro Company
- String trimmer with built-in fan for blowing cut grass23 Sep 2025US 12,419,226 B2Globe (Jiangsu) Co., Ltd.
- Mowing cylinder cutter and lawn care tool driven by built-in outer rotor motor25 Mar 2025US 12,256,666 B2Greenman Machinery Company
- Dethatcher systems and methods11 Mar 2025US 12,246,431 B2Briggs & Stratton Corporation
- Adjustable mower assembly1 Oct 2026US 2026/0293801 A1Textron Inc.
- Vehicle supporting a ground working implement3 Sep 2026US 2026/0256058 A1The Toro Company
- Walk reel mower with side plate cutouts for drop out reel7 May 2026US 2026/0123574 A1The Toro Company
- Walk reel mower with pivotal shield24 Oct 2024US 2024/0349640 A1The Toro Company
- Reel lawnmower for mowing greens4 Apr 2024US 2024/0107937 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
- Power assisted reel type lawn mower39US 4,995,227 A1991
- Control assembly for blade clutch unit38US 4,413,466 AConchemco, Incorporated · 1983