E02F 3/963
Arrangements on backhoes for alternate use of different tools
Official title: {Arrangements on backhoes for alternate use of different tools (backhoes per se E02F3/30; quick-acting devices to connect tools to arms E02F3/3609, for arms to tractors or the like E02F3/627)}
E02F3/963 (Arrangements on backhoes for alternate use of different tools) appears on 530 US grants and 419 published applications in this corpus.
Search patents in E02F- Granted patents
- 530
- Published applications
- 419
- Assignees
- 141
- Inventors
- 967
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 8 | 0 |
| 1978 | 10 | 0 |
| 1979 | 8 | 0 |
| 1980 | 6 | 0 |
| 1981 | 13 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 12 | 0 |
| 1990 | 8 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 5 | 1 |
| 2002 | 12 | 5 |
| 2003 | 7 | 5 |
| 2004 | 8 | 9 |
| 2005 | 4 | 2 |
| 2006 | 2 | 5 |
| 2007 | 6 | 3 |
| 2008 | 2 | 6 |
| 2009 | 1 | 15 |
| 2010 | 5 | 7 |
| 2011 | 9 | 6 |
| 2012 | 3 | 3 |
| 2013 | 10 | 18 |
| 2014 | 9 | 16 |
| 2015 | 15 | 19 |
| 2016 | 19 | 27 |
| 2017 | 21 | 32 |
| 2018 | 21 | 25 |
| 2019 | 24 | 17 |
| 2020 | 15 | 39 |
| 2021 | 29 | 46 |
| 2022 | 23 | 24 |
| 2023 | 22 | 18 |
| 2024 | 26 | 29 |
| 2025 | 20 | 23 |
| 2026 | 18 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
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