A01D 34/90
For carrying by the operator
Official title: for carrying by the operator
A01D34/90 (For carrying by the operator) appears on 446 US grants and 457 published applications in this corpus.
Search patents in A01D- Granted patents
- 446
- Published applications
- 457
- Assignees
- 154
- Inventors
- 870
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 12 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 14 | 0 |
| 2001 | 10 | 4 |
| 2002 | 4 | 22 |
| 2003 | 11 | 11 |
| 2004 | 16 | 8 |
| 2005 | 8 | 10 |
| 2006 | 9 | 16 |
| 2007 | 3 | 12 |
| 2008 | 4 | 17 |
| 2009 | 11 | 16 |
| 2010 | 8 | 19 |
| 2011 | 5 | 11 |
| 2012 | 7 | 21 |
| 2013 | 9 | 22 |
| 2014 | 9 | 26 |
| 2015 | 17 | 15 |
| 2016 | 18 | 13 |
| 2017 | 11 | 12 |
| 2018 | 11 | 21 |
| 2019 | 16 | 19 |
| 2020 | 16 | 34 |
| 2021 | 18 | 29 |
| 2022 | 16 | 27 |
| 2023 | 21 | 11 |
| 2024 | 21 | 24 |
| 2025 | 22 | 23 |
| 2026 | 12 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric working machine with operating rod15 Sep 2026US 12,733,592 B2Yamabiko Corporation
- Portable tool with grippable rear handle18 Aug 2026US 12,710,781 B2Echo Incorporated
- Power tool16 Jun 2026US 12,653,099 B2Jiangsu Dongcheng Tools Technology Co., Ltd.
- Grass trimming head and grass trimmer having the same12 May 2026US 12,622,350 B2Nanjing Chervon Industry Co., Ltd.
- Method for operating a hand-guided working apparatus, and hand-guided working apparatus5 May 2026US 12,617,068 B2Andreas Stihl AG & CO.KG
- Vegetation trimmer cutting head24 Sep 2026US 2026/0283071 A1
- Lawn mower body structure and lawn mower25 Jun 2026US 2026/0174009 A1Zhejiang Titan Machinery Co., Ltd.
- Lawn mower4 Jun 2026US 2026/0150783 A1
- Electric work machine2 Apr 2026US 2026/0090493 A1Makita Corporation
- Tool carrying harness and strap assembly for adjusting the same2 Apr 2026US 2026/0090626 A1Husqvarna AB
Most cited
By later US patents
- Electrically powered grass trimmer1,045US 3,959,879 ARockwell International Corporation · 1976
- Narrow profile power handle for line trimmer and the like83US 4,286,675 ABeaird-Poulan Division of Emerson Electric Co. · 1981
- Coupling for interconnecting two handle portions of a power driven implement77US 4,505,040 A1985
- Lawn mower and edger carriage71US 4,182,100 A1980
- Portable power operated tool64US 4,179,805 AYamada Machinery Industrial Co., Ltd. · 1979