A01D 34/00
Mowers
Official title: Mowers (combined with apparatus performing additional operations while mowing A01D37/00 - A01D41/00, A01D43/00; convertible to apparatus for purposes other than mowing or capable of performing operations other than mowing A01D42/00); Mowing apparatus of harvesters
A01D34/00 (Mowers) appears on 7,592 US grants and 6,704 published applications in this corpus.
Search patents in A01D- Granted patents
- 7,592
- Published applications
- 6,704
- Assignees
- 1,283
- Inventors
- 9,535
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 70 | 0 |
| 1977 | 90 | 0 |
| 1978 | 88 | 0 |
| 1979 | 77 | 0 |
| 1980 | 109 | 0 |
| 1981 | 115 | 0 |
| 1982 | 95 | 0 |
| 1983 | 55 | 0 |
| 1984 | 75 | 0 |
| 1985 | 76 | 0 |
| 1986 | 67 | 0 |
| 1987 | 102 | 0 |
| 1988 | 90 | 0 |
| 1989 | 127 | 0 |
| 1990 | 128 | 0 |
| 1991 | 114 | 0 |
| 1992 | 95 | 0 |
| 1993 | 107 | 0 |
| 1994 | 103 | 0 |
| 1995 | 110 | 0 |
| 1996 | 94 | 0 |
| 1997 | 76 | 0 |
| 1998 | 140 | 0 |
| 1999 | 136 | 0 |
| 2000 | 135 | 0 |
| 2001 | 118 | 33 |
| 2002 | 129 | 139 |
| 2003 | 126 | 150 |
| 2004 | 116 | 124 |
| 2005 | 107 | 155 |
| 2006 | 103 | 144 |
| 2007 | 79 | 155 |
| 2008 | 106 | 168 |
| 2009 | 118 | 163 |
| 2010 | 139 | 142 |
| 2011 | 123 | 158 |
| 2012 | 118 | 163 |
| 2013 | 111 | 180 |
| 2014 | 138 | 251 |
| 2015 | 158 | 243 |
| 2016 | 194 | 272 |
| 2017 | 274 | 327 |
| 2018 | 244 | 360 |
| 2019 | 277 | 409 |
| 2020 | 347 | 442 |
| 2021 | 301 | 470 |
| 2022 | 316 | 418 |
| 2023 | 336 | 432 |
| 2024 | 320 | 470 |
| 2025 | 394 | 396 |
| 2026 | 326 | 340 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Robotic mower and a method for navigating the robotic mower6 Oct 2026US 12,751,353 B2Greenworks (Jiangsu) Co., Ltd.
- Flexible rotary cutting device and method6 Oct 2026US 12,751,354 B2
- Mower deck drag link6 Oct 2026US 12,751,355 B2Deere & Company
- Compact stand on mower deck belt system6 Oct 2026US 12,751,356 B2Deere & Company
- Mower and height adjustment method of mower6 Oct 2026US 12,751,357 B2Greenworks (Jiangsu) Co., Ltd.
- Mowing performance optimization8 Oct 2026US 2026/0305526 A1Deere & Company
- Robotic lawn mower8 Oct 2026US 2026/0305527 A1Nexlawn Intelligent Technology
- Mower deck with torque monitoring8 Oct 2026US 2026/0305528 A1The Toro Company
- Windrow sensing attachment for a mower implement8 Oct 2026US 2026/0305529 A1Deere & Company
- Lawn mower8 Oct 2026US 2026/0305530 A1Nexlawn Intelligent Technology (Suzhou) Co., Ltd.
Most cited
By later US patents
- Electrically powered grass trimmer1,045US 3,959,879 ARockwell International Corporation · 1976
- Electric wheeled apparatus1,045US 8,851,215 B2Makita Corporation · 2014
- Reciprocating cutting tool834US 9,820,445 B2Robert Bosch GmbH · 2017
- Autonomous lawn mower445US 5,204,814 AMobot, Inc. · 1993
- Method for operating a robot352US 6,339,735 B12002