A01D 34/56
Driving mechanisms for the cutters
A01D34/56 (Driving mechanisms for the cutters) appears on 105 US grants and 114 published applications in this corpus.
Search patents in A01D- Granted patents
- 105
- Published applications
- 114
- Assignees
- 49
- Inventors
- 242
- Latest grant
- 15 Sep 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 | 1 | 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 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 3 | 5 |
| 2004 | 5 | 2 |
| 2005 | 2 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 6 |
| 2011 | 3 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 4 | 5 |
| 2015 | 3 | 6 |
| 2016 | 3 | 3 |
| 2017 | 4 | 4 |
| 2018 | 2 | 8 |
| 2019 | 3 | 6 |
| 2020 | 7 | 6 |
| 2021 | 2 | 9 |
| 2022 | 4 | 6 |
| 2023 | 8 | 3 |
| 2024 | 5 | 13 |
| 2025 | 6 | 10 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Sealed motor with internal cooling features15 Sep 2026US 12,734,871 B2Black & Decker Inc.
- Low profile electric motor8 Sep 2026US 12,728,715 B2Black & Decker Inc.
- Electric lawn mower battery compartment1 Sep 2026US 12,722,467 B2Black & Decker Inc.
- Vegetation management machine to clear the ground along a fence or row4 Aug 2026US 12,696,842 B2Dragone S.R.L.
- Control module for high power motor28 Jul 2026US 12,691,741 B2Black & Decker Inc.
- Adjustable mower assembly1 Oct 2026US 2026/0293801 A1Textron Inc.
- Vehicle supporting a ground working implement3 Sep 2026US 2026/0256058 A1The Toro Company
- Power operated reel-type rotary mower with front trimmer13 Aug 2026US 2026/0231858 A1
- Grass clearing system30 Apr 2026US 2026/0114377 A1Textron Inc.
- Electrically driven agricultural platform19 Feb 2026US 2026/0047526 A1Gts Do Brasil Ltda.
Most cited
By later US patents
- Electric drive riding greens mower142US 5,406,778 ARansomes America Corporation · 1995
- Electric drive mower with motor generator set123US 5,794,422 ARansomes America Corporation · 1998
- Removable battery tray system for an electrically powered mower85US 5,934,053 A1999
- Control system for electric drive riding mower83US 5,540,037 ARansomes America Corporation · 1996
- Electric drive mower with interchangeable power sources77US 6,571,542 B1Textron Inc. · 2003