A01B 39/26
Arrangements for protecting plants
Official title: Arrangements for protecting plants {, e.g. fenders}
A01B39/26 (Arrangements for protecting plants) appears on 27 US grants and 6 published applications in this corpus.
Search patents in A01B- Granted patents
- 27
- Published applications
- 6
- Assignees
- 9
- Inventors
- 35
- Latest grant
- 18 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hoeing device18 Apr 2023US 11,627,693 B2
- Harvesting inter-seeded crops21 Mar 2023US 11,606,906 B2101288550 Saskatchewan Ltd.
- Harvesting inter-seeded crops16 Jun 2020US 10,681,868 B2101288550 Saskatchewan Ltd.
- Plant maintenance apparatus with plant sensing members20 Feb 2018US 9,894,826 B2Plant Detection Systems Limited
- Multipurpose machine for close-row production for tree or shrub plantations such as vineyards or orchards11 Jan 2005US 6,840,026 B2Pellenc
- Hoeing device11 Feb 2021US 2021/0037690 A1
- Harvesting inter-seeded crops17 Sep 2020US 2020/0288637 A1101288550 Saskatchewan Ltd.
- Harvesting inter-seeded crops1 Nov 2018US 2018/0310478 A1101288550 Saskatchewan Ltd.
- Improvements in, or Relating to, Plant Maintenance9 Jun 2016US 2016/0157411 A1Pant Detection Systems Limited
- Weeding method and apparatus17 Nov 2011US 2011/0278030 A1
Most cited
By later US patents
- Cultivator disk shield assembly81US 4,142,589 A1979
- Shield unit for cultivators11US 4,485,878 A1984
- Counterbalanced sensing wand assembly10US 5,040,613 ASukup Manufacturing Company · 1991
- Tiller combination9US 3,985,185 AThe Raymond Lee Organization, Inc. · 1976
- Soil cultivating implements9US 4,051,904 AC. van der Lely N. V. · 1977