B27B 15/08
Band or strap sawing machines specially designed for length cutting of trunks
Official title: with a plurality of band saw blades
B27B15/08 (Band or strap sawing machines specially designed for length cutting of trunks) appears on 23 US grants and 11 published applications in this corpus.
Search patents in B27B- Granted patents
- 23
- Published applications
- 11
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 3 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Machine for dividing a timber body and method for controlling such a machine8 Sep 2026US 12,728,556 B2Usnr, LLC
- Log cutter25 Oct 2022US 11,478,952 B1
- Band saw machine24 May 2022US 11,338,465 B2Blue Steel Machinery Co.
- Band saw machine having a cleaning unit1 Mar 2022US 11,260,554 B2Blue Steel Machinery Co.
- Porous bearing for a band saw, a band saw and a method of operating a band saw13 Aug 2019US 10,376,972 B2Bark Delivered Inc.
- Machine for Dividing a Timber Body and Method for Controlling Such a Machine8 May 2025US 2025/0144836 A1Usnr, LLC
- Robotic chopsaw or merchandiser21 Apr 2022US 2022/0118640 A1Idaho Forest Group, LLC
- Sawmill system with bidirectional bandsaw capability using oppositely directed single-sided blades25 Mar 2021US 2021/0086393 A1
- Band saw machine19 Nov 2020US 2020/0361112 A1Blue Steel Machinery Co.
- Band saw machine having a cleaning unit19 Nov 2020US 2020/0361113 A1Blue Steel Machinery Co.
Most cited
By later US patents
- Satellite sawmill with adjustable saws and automatic sawbolt centering device30US 5,806,401 A1998
- Bi-directional cutting band mill17US 6,722,248 B12004
- Saw assembly15US 4,637,443 AAB A. K. Eriksson · 1987
- Sawmill log-handling system8US 4,009,632 AMcDonough Manufacturing Company · 1977
- Multiple-blade band saw8US 4,061,066 A1977