A01G 23/083
Feller-delimbers
A01G23/083 (Feller-delimbers) appears on 143 US grants and 107 published applications in this corpus.
Search patents in A01G- Granted patents
- 143
- Published applications
- 107
- Assignees
- 60
- Inventors
- 222
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 4 |
| 2004 | 3 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 4 |
| 2012 | 1 | 4 |
| 2013 | 0 | 4 |
| 2014 | 0 | 4 |
| 2015 | 5 | 5 |
| 2016 | 7 | 4 |
| 2017 | 3 | 5 |
| 2018 | 2 | 3 |
| 2019 | 3 | 13 |
| 2020 | 3 | 2 |
| 2021 | 6 | 8 |
| 2022 | 5 | 10 |
| 2023 | 8 | 10 |
| 2024 | 9 | 6 |
| 2025 | 13 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for remote or autonomous cutting a ligno trunk24 Mar 2026US 12,582,056 B2Airforestry AB
- Method and system for remote or autonomous cutting a ligno trunk6 Jan 2026US 12,514,174 B2Airforestry AB
- Method and system for remote or autonomous holding a tree trunk9 Dec 2025US 12,490,690 B2Airforestry AB
- Method and system for remote or autonomous cutting a ligno trunk9 Dec 2025US 12,490,691 B2Airforestry AB
- Method in control of forest machine and control arrangement2 Dec 2025US 12,484,495 B2Ponsse Oyj
- Mobile work machine and method for a work machine20 Aug 2026US 2026/0240089 A1Ponsse Oyj
- A method for processing wood and a control system for controlling the operation of the harvester head of a forest work machine23 Jul 2026US 2026/0206697 A1Ponsse Oyj
- Method, apparatus and system for delimbing a tree from air18 Jun 2026US 2026/0165262 A1Airforestry AB
- Method and system for remote or autonomous holding a tree trunk5 Mar 2026US 2026/0060186 A1Airforestry AB
- Method and control system for controlling a boom of a forest work machine8 Jan 2026US 2026/0007111 A1Ponsse Oyj
Most cited
By later US patents
- Four-way levelling mechanism for off-road vehicle44US 5,337,847 ARisley Fluidic Power Ltd. · 1994
- Hydrodynamic swing damper and tree handling vehicle incorporating the same41US 5,026,248 ALogging Development Corporation · 1991
- Tree harvester provided with a rotatable worktable37US 6,135,175 ADenharco Inc. · 2000
- Tree harvester30US 3,981,336 AL & L Logging Research Limited · 1976
- Crawler-mounted machine for travel over natural terrain30US 4,650,017 AIndustries Tanguay Inc. · 1987