B27B 17/0083
Attachments for guiding or supporting chain saws during operation
Official title: {Attachments for guiding or supporting chain saws during operation}
B27B17/0083 (Attachments for guiding or supporting chain saws during operation) appears on 111 US grants and 87 published applications in this corpus.
Search patents in B27B- Granted patents
- 111
- Published applications
- 87
- Assignees
- 34
- Inventors
- 171
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 14 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 3 |
| 2012 | 0 | 4 |
| 2013 | 1 | 1 |
| 2014 | 2 | 8 |
| 2015 | 3 | 4 |
| 2016 | 4 | 4 |
| 2017 | 5 | 7 |
| 2018 | 4 | 4 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 5 | 5 |
| 2022 | 5 | 4 |
| 2023 | 4 | 5 |
| 2024 | 1 | 1 |
| 2025 | 3 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for cutting with a cutting device19 Mar 2026US 2026/0077533 A1Arney 2015 Ventures Corporation
- Chainsaw Guide7 Aug 2025US 2025/0249621 A1
- Chainsaw Mill and Mill Attachments10 Jul 2025US 2025/0222618 A1
- Handheld working machine30 Jan 2025US 2025/0031629 A1Yamabiko Corporation
- Power tool and chainsaw7 Mar 2024US 2024/0075648 A1Nanjing Chervon Industry Co., Ltd.
Most cited
By later US patents