B27B 17/144
With adjustment by at least one threaded screw
Official title: {with adjustment by at least one threaded screw}
B27B17/144 (With adjustment by at least one threaded screw) appears on 42 US grants and 33 published applications in this corpus.
Search patents in B27B- Granted patents
- 42
- Published applications
- 33
- Assignees
- 22
- Inventors
- 73
- Latest grant
- 7 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 7 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 2 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 3 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 4 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chainsaw7 Jan 2025US 12,186,930 B2Yamabiko Corporation
- Pole saw12 Nov 2024US 12,137,641 B2Milwaukee Electric Tool Corporation
- Chain saw26 Sep 2023US 11,766,805 B2Globe (Jiangsu) Co., Ltd.
- Chain saw28 Jun 2022US 11,370,143 B2Globe (Jiangsu) Co., Ltd.
- Pole saw31 May 2022US 11,343,973 B2Milwaukee Electric Tool Corporation
- Chain saw with a tensioning assembly8 Oct 2026US 2026/0307290 A1Deere & Company
- Chainsaw13 Apr 2023US 2023/0113799 A1Yamabiko Corporation
- Pole saw1 Sep 2022US 2022/0272906 A1Milwaukee Electric Tool Corporation
- Chain Saw31 Mar 2022US 2022/0097250 A1Globe (Jiangsu) Co., Ltd.
- Chain Saw3 Jun 2021US 2021/0162622 A1Globe (Jiangsu) Co., Ltd.
Most cited
By later US patents
- Chain saw device59US 4,382,334 AOmark Industries, Inc. · 1983
- Chain stretching device for a chain saw55US 5,497,557 AAktiebolaget Electrolux · 1996
- Chain saw tensioning apparatus40US 5,528,835 A1996
- Chain saw30US 4,316,327 AOmark Industries, Inc. · 1982
- Portable saw27US 4,272,889 AOmark Industries, Inc. · 1981