A01D 34/6806
Driving mechanisms
Official title: {Driving mechanisms (for the cutters A01D34/76)}
A01D34/6806 (Driving mechanisms) appears on 657 US grants and 440 published applications in this corpus.
Search patents in A01D- Granted patents
- 657
- Published applications
- 440
- Assignees
- 155
- Inventors
- 901
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 14 | 0 |
| 1978 | 5 | 0 |
| 1979 | 13 | 0 |
| 1980 | 13 | 0 |
| 1981 | 13 | 0 |
| 1982 | 18 | 0 |
| 1983 | 11 | 0 |
| 1984 | 11 | 0 |
| 1985 | 12 | 0 |
| 1986 | 10 | 0 |
| 1987 | 11 | 0 |
| 1988 | 9 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 17 | 0 |
| 1999 | 7 | 0 |
| 2000 | 16 | 0 |
| 2001 | 22 | 9 |
| 2002 | 17 | 26 |
| 2003 | 24 | 21 |
| 2004 | 15 | 14 |
| 2005 | 9 | 7 |
| 2006 | 6 | 7 |
| 2007 | 5 | 9 |
| 2008 | 10 | 5 |
| 2009 | 4 | 9 |
| 2010 | 8 | 4 |
| 2011 | 5 | 1 |
| 2012 | 3 | 4 |
| 2013 | 2 | 6 |
| 2014 | 7 | 12 |
| 2015 | 9 | 11 |
| 2016 | 5 | 19 |
| 2017 | 20 | 31 |
| 2018 | 29 | 26 |
| 2019 | 16 | 22 |
| 2020 | 21 | 34 |
| 2021 | 22 | 34 |
| 2022 | 24 | 34 |
| 2023 | 23 | 34 |
| 2024 | 29 | 24 |
| 2025 | 30 | 27 |
| 2026 | 24 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compact stand on mower deck belt system6 Oct 2026US 12,751,356 B2Deere & Company
- Lawn mower22 Sep 2026US 12,740,508 B2Honda Motor Co., Ltd.
- Robotic garden tool with quick change mechanism25 Aug 2026US 12,714,019 B2Techtronic Cordless GP
- Mower18 Aug 2026US 12,708,067 B2Nanjing Chervon Industry Co., Ltd.
- Parallel hybrid system with electric motor for vehicle18 Aug 2026US 12,709,149 B2Hydro-Gear Limited Partnership
- Walk-behind working machine20 Aug 2026US 2026/0240071 A1Nanjing Chervon Industry Co., Ltd.
- Methods and control systems for calculating a size of a predefined area25 Jun 2026US 2026/0174006 A1Greenworks (Jiangsu) Co., Ltd.
- Gardening tool, particularly a mower28 May 2026US 2026/0144187 A1Chervon (HK) Limited
- Foldable handles for high-efficiency turf maintenance tool21 May 2026US 2026/0137025 A1MTD Products Inc
- Working implement quick release system, method, and associated power tools7 May 2026US 2026/0123575 A1Techtronic Cordless GP
Most cited
By later US patents
- Electric riding lawn mower powered by an internal combustion engine and generator system156US 6,591,593 B12003
- Power mower with riding platform for supporting standing operator128US 5,809,755 AWright Manufacturing, Inc. · 1998
- Power mower with riding platform for supporting standing-operator108US 5,507,138 AWright Manufacturing, Inc. · 1996
- Electric lawn mower with intelligent control107US 5,502,957 A1996
- Mower drive assembly106US 4,466,233 AThesman Industries, Inc. · 1984