A01B 1/16
Tools for uprooting weeds
A01B1/16 (Tools for uprooting weeds) appears on 196 US grants and 158 published applications in this corpus.
Search patents in A01B- Granted patents
- 196
- Published applications
- 158
- Assignees
- 50
- Inventors
- 323
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 15 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 5 | 6 |
| 2003 | 3 | 8 |
| 2004 | 7 | 8 |
| 2005 | 5 | 6 |
| 2006 | 8 | 6 |
| 2007 | 1 | 1 |
| 2008 | 2 | 4 |
| 2009 | 0 | 4 |
| 2010 | 1 | 5 |
| 2011 | 2 | 7 |
| 2012 | 2 | 7 |
| 2013 | 4 | 9 |
| 2014 | 5 | 7 |
| 2015 | 5 | 7 |
| 2016 | 3 | 2 |
| 2017 | 5 | 6 |
| 2018 | 3 | 6 |
| 2019 | 4 | 2 |
| 2020 | 3 | 10 |
| 2021 | 5 | 6 |
| 2022 | 3 | 5 |
| 2023 | 1 | 11 |
| 2024 | 2 | 16 |
| 2025 | 2 | 4 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods, systems and apparatus to extract one or more weeds17 Mar 2026US 12,575,554 B2
- Weeding device25 Nov 2025US 12,477,965 B2
- Fulcrum pry bar19 Aug 2025US 12,391,528 B2Polytex Concrete LLC
- Method and device for making a hole in a golf green13 Aug 2024US 12,059,606 B2KSAB Golf Equipment Aktiebolag
- Fulcrum pry bar23 Apr 2024US 11,964,854 B2Polytex Concrete LLC
- Methods, systems, and apparatus to extract one or more weeds16 Jul 2026US 2026/0198475 A1
- Weeding Apparatus30 Apr 2026US 2026/0114350 A1Harvest Moon Automation Inc.
- Palm Seed Pod Puller19 Feb 2026US 2026/0047525 A1
- Tool to remove weeds15 Jan 2026US 2026/0013423 A1
- Multipurpose Foot Powered System6 Nov 2025US 2025/0338784 A1
Most cited
By later US patents
- Weed puller56US 5,154,465 AKendon Manufacturing Ltd. · 1992
- Soil coring device with a core ejector mechanism40US 4,884,638 A1989
- Garden hand tool40US 5,615,744 A1997
- Lawn and garden tool for the removal of ground plugs37US 5,338,078 ALawn Claw International Inc. · 1994
- Garden tool for removing plants having roots27US 5,005,888 ASpeedy Weedy, Inc. · 1991