A01D 34/69
With motor driven wheels
Official title: with motor driven wheels
A01D34/69 (With motor driven wheels) appears on 235 US grants and 221 published applications in this corpus.
Search patents in A01D- Granted patents
- 235
- Published applications
- 221
- Assignees
- 63
- Inventors
- 367
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 5 |
| 2002 | 6 | 7 |
| 2003 | 7 | 6 |
| 2004 | 5 | 6 |
| 2005 | 4 | 1 |
| 2006 | 2 | 3 |
| 2007 | 1 | 10 |
| 2008 | 3 | 2 |
| 2009 | 7 | 3 |
| 2010 | 4 | 2 |
| 2011 | 1 | 3 |
| 2012 | 1 | 2 |
| 2013 | 3 | 2 |
| 2014 | 1 | 4 |
| 2015 | 4 | 4 |
| 2016 | 3 | 8 |
| 2017 | 13 | 12 |
| 2018 | 10 | 12 |
| 2019 | 4 | 19 |
| 2020 | 15 | 17 |
| 2021 | 11 | 19 |
| 2022 | 14 | 15 |
| 2023 | 17 | 16 |
| 2024 | 16 | 19 |
| 2025 | 13 | 16 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Outdoor work tool25 Aug 2026US 12,714,020 B2Greenworks (Jiangsu) Co., Ltd.
- Mower18 Aug 2026US 12,708,067 B2Nanjing Chervon Industry Co., Ltd.
- Lawn mower14 Jul 2026US 12,677,738 B2Techtronic Cordless GP
- Convertible mower23 Jun 2026US 12,660,750 B2Black & Decker Inc.
- Autonomous lawn mower and a system for navigating thereof9 Jun 2026US 12,648,513 B2Techtronic Outdoor Products Technology Limited
- Autonomous activation of outdoor power equipment27 Aug 2026US 2026/0248066 A1Husqvarna AB
- Walk-behind working machine20 Aug 2026US 2026/0240071 A1Nanjing Chervon Industry Co., Ltd.
- Walk-behind power tool23 Jul 2026US 2026/0208800 A1Nanjing Chevron Industry Co., Ltd.
- Autonomous machine navigation and training using vision system9 Jul 2026US 2026/0191130 A1The Toro Company
- Working Machine2 Apr 2026US 2026/0090495 A1Yamabiko Corporation
Most cited
By later US patents
- Power mower with riding platform for supporting standing operator128US 5,809,755 AWright Manufacturing, Inc. · 1998
- Self-propelled, walk-behind, hydraulic motor-operated mower117US 4,920,733 A1990
- Bag-full indicator mechanism110US 5,950,408 AMTD Products Inc · 1999
- Power mower with riding platform for supporting standing-operator108US 5,507,138 AWright Manufacturing, Inc. · 1996
- Bag-full indicator mechanism102US 6,073,432 AMTD Products Inc · 2000