B27B 17/146
With adjustment of a non-driven sprocket or pulley relative to the guide
Official title: {with adjustment of a non-driven sprocket or pulley relative to the guide bar}
B27B17/146 (With adjustment of a non-driven sprocket or pulley relative to the guide) appears on 10 US grants and 9 published applications in this corpus.
Search patents in B27B- Granted patents
- 10
- Published applications
- 9
- Assignees
- 8
- Inventors
- 29
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Systems and methods of chainsaw tensioning13 Jun 2023US 11,673,287 B2Techtronic Cordless GP
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- Guide bar fastening device for chain saw13 Jun 2017US 9,676,115 B2Makita Corporation
- Firewood processor with a tightenable saw chain18 Apr 2017US 9,623,584 B2Maaselan Kone Oy
- Systems and methods of chainsaw tensioning3 Aug 2023US 2023/0241797 A1Techtronic Cordless GP
- Systems and methods of chainsaw tensioning11 May 2023US 2023/0143254 A1Techtronic Cordless GP
- Chain saw19 Apr 2018US 2018/0104845 A1Positec Power Tools (Suzhou) Co., Ltd.
- Firewood processor with a tightenable saw chain15 Oct 2015US 2015/0290831 A1Maaselan Kone Oy
- Guide bar fastening device for chain saw2 Oct 2014US 2014/0290075 A1Makita Corporation
Most cited
By later US patents
- Chain saw adjuster25US 6,560,879 B2WCI Outdoor Products, Inc. · 2003
- Combined saw chain tension adjuster and saw chain guard13US 4,315,370 ABlack & Decker Inc. · 1982
- Power saw blade13US 4,654,972 A1987
- Guide bar fastening device for chain saw11US 9,676,115 B2Makita Corporation · 2017
- Chain saw guide bar with chain-tightening device6US 6,237,229 B1Kioritz Corporation · 2001