A01D 34/404
Having cutters driven to oscillate in a horizontal plane
Official title: having cutters driven to oscillate in a horizontal plane
A01D34/404 (Having cutters driven to oscillate in a horizontal plane) appears on 24 US grants and 17 published applications in this corpus.
Search patents in A01D- Granted patents
- 24
- Published applications
- 17
- Assignees
- 14
- Inventors
- 42
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 7 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 4 | 2 |
| 2021 | 1 | 2 |
| 2022 | 4 | 3 |
| 2023 | 0 | 0 |
| 2024 | 3 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for controlling weeds20 Aug 2024US 12,063,887 B2Lake Restoration, Inc.
- Permanent lawn mower12 Mar 2024US 11,925,139 B2
- Reciprocating mower unit, system and methods13 Feb 2024US 11,895,946 B2Husqvarna AB
- Tool head for a hand-guided implement and implement having a tool head26 Apr 2022US 11,310,959 B2Andreas Stihl AG & CO.KG
- Knife blade for a cutting apparatus19 Apr 2022US 11,304,366 B2CLAAS Selbstfahrende Erntemaschinen GmbH
- Electrically driven agricultural platform19 Feb 2026US 2026/0047526 A1Gts Do Brasil Ltda.
- Reciprocating scissors13 Feb 2025US 2025/0048961 A1Milwaukee Electric Tool Corporation
- Reciprocating Mower Unit, System and Methods19 May 2022US 2022/0151150 A1Husqvarna AB
- Apparatus and methods for revitalizing artificial turf fields5 May 2022US 2022/0132731 A1
- Method and system for controlling weeds3 Feb 2022US 2022/0030768 A1Lake Restoration, Inc.
Most cited
By later US patents
- Reciprocating cutting tool834US 9,820,445 B2Robert Bosch GmbH · 2017
- Mowing apparatus29US 5,027,591 AKomatsu Zenoah Co. · 1991
- Mowing machine21US 4,881,363 AKamatsu Zenoah Co. · 1989
- Mowing apparatus having oppositely reciprocating cutters19US 4,987,732 AKomatsu Zenoah Co. · 1991
- Flail shredder9US 4,189,901 A1980