A01D 34/824
Handle arrangements
Official title: {Handle arrangements}
A01D34/824 (Handle arrangements) appears on 324 US grants and 388 published applications in this corpus.
Search patents in A01D- Granted patents
- 324
- Published applications
- 388
- Assignees
- 100
- Inventors
- 728
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 0 | 1 |
| 2004 | 3 | 3 |
| 2005 | 2 | 9 |
| 2006 | 1 | 7 |
| 2007 | 8 | 13 |
| 2008 | 5 | 7 |
| 2009 | 12 | 7 |
| 2010 | 5 | 3 |
| 2011 | 7 | 11 |
| 2012 | 3 | 7 |
| 2013 | 7 | 12 |
| 2014 | 8 | 20 |
| 2015 | 9 | 7 |
| 2016 | 8 | 14 |
| 2017 | 13 | 16 |
| 2018 | 12 | 16 |
| 2019 | 12 | 16 |
| 2020 | 20 | 31 |
| 2021 | 16 | 31 |
| 2022 | 22 | 32 |
| 2023 | 29 | 24 |
| 2024 | 25 | 40 |
| 2025 | 36 | 34 |
| 2026 | 29 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Zero turn mower cruise control system29 Sep 2026US 12,746,970 B2Deere & Company
- Non-centralized control system for a mower25 Aug 2026US 12,714,011 B1Parker-Hannifin Corporation
- Mower18 Aug 2026US 12,708,067 B2Nanjing Chervon Industry Co., Ltd.
- Low profile mower18 Aug 2026US 12,708,073 B2Black & Decker Inc.
- Garden tool and push rod mechanism4 Aug 2026US 12,696,835 B2Jiangsu Dongcheng Tools Technology Co., Ltd.
- Walk-behind power tool23 Jul 2026US 2026/0208800 A1Nanjing Chevron Industry Co., Ltd.
- Outdoor power equipment safety device16 Jul 2026US 2026/0198419 A1Black & Decker Inc.
- Autonomous machine navigation and training using vision system9 Jul 2026US 2026/0191130 A1The Toro Company
- Methods and control systems for calculating a size of a predefined area25 Jun 2026US 2026/0174006 A1Greenworks (Jiangsu) Co., Ltd.
- Lawn mower body structure and lawn mower25 Jun 2026US 2026/0174009 A1Zhejiang Titan Machinery Co., Ltd.
Most cited
By later US patents
- Lawn mower traction control system87US 4,558,558 AThe Toro Company · 1985
- Lawn mower activation switch69US 5,203,147 ARyobi Motor Products Corp. · 1993
- Lawn mower having a steering handle switchable between a walking mode and a riding mode59US 5,307,612 AKubota Corporation · 1994
- Vertically storable lawn mower55US 5,261,215 ARyobi Motor Products Corp. · 1993
- Battery powered line trimmer53US 5,181,369 AInertia Dynamics, Inc. · 1993