A01D 34/535
With cutting members pivotally attached to the rotating axle
Official title: with cutting members pivotally attached to the rotating axle, e.g. flails
A01D34/535 (With cutting members pivotally attached to the rotating axle) appears on 37 US grants and 21 published applications in this corpus.
Search patents in A01D- Granted patents
- 37
- Published applications
- 21
- Assignees
- 25
- Inventors
- 64
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 3 |
| 2020 | 3 | 0 |
| 2021 | 3 | 1 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for mounting a flail mower6 May 2025US 12,290,023 B2Venture Products, Inc.
- Method and apparatus for mounting a flail mower25 Mar 2025US 12,256,667 B2Venture Products, Inc.
- Lawnmower cutting deck with angled cutter shafts6 Jul 2021US 11,051,449 B2Husqvarna AB
- Agricultural working device4 May 2021US 10,993,370 B2Müthing GmbH & Co. KG
- Agricultural mowing device20 Apr 2021US 10,980,174 B2
- Cutting blade23 Feb 2023US 2023/0058422 A1
- Method and apparatus for mounting a flail mower21 Jul 2022US 2022/0225565 A1Venture Products, Inc.
- Method and apparatus for mounting a flail mower21 Jul 2022US 2022/0225566 A1Venture Products, Inc.
- Lawnmower cutting deck, lawnmower and method of mowing a lawn21 Jan 2021US 2021/0015036 A1Husqvarna AB
- Autonomous mower cutting systems19 Dec 2019US 2019/0380267 A1MTD Products Inc
Most cited
By later US patents
- Opacified latex paint containing plastic polymer particles58US 4,069,186 ASCM Corporation · 1978
- Autonomous mower cutting systems30US 10,856,467 B2MTD Products Inc · 2020
- Land clearing machine attachment24US 6,321,518 B12001
- Electrically powered flail mower24US 8,099,936 B2Textron Innovations Inc. · 2012
- Crop harvesting rotor21US 4,060,961 AHesston Corporation · 1977