B27B 15/00
Band or strap sawing machines specially designed for length cutting of trunks
B27B15/00 (Band or strap sawing machines specially designed for length cutting of trunks) appears on 73 US grants and 49 published applications in this corpus.
Search patents in B27B- Granted patents
- 73
- Published applications
- 49
- Assignees
- 35
- Inventors
- 117
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 4 |
| 2003 | 4 | 3 |
| 2004 | 3 | 1 |
| 2005 | 3 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 4 | 0 |
| 2020 | 2 | 3 |
| 2021 | 1 | 5 |
| 2022 | 3 | 6 |
| 2023 | 3 | 3 |
| 2024 | 1 | 3 |
| 2025 | 4 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B27B 15/02Band or strap sawing machines specially designed for length cutting of trunks42
- B27B 15/08Band or strap sawing machines specially designed for length cutting of trunks23
- B27B 15/04Band or strap sawing machines specially designed for length cutting of trunks12
- B27B 15/06In combined arrangement with circular saws for performing simultaneously several sawing procedures3
Recent patents
- Timber processing and firewood splitting machine6 Oct 2026US 12,752,353 B2Tajfun Plani Proizvodnje Trojev D.O.O.
- Machine for dividing a timber body and method for controlling such a machine8 Sep 2026US 12,728,556 B2Usnr, LLC
- Apparatus for separating a sawn timber package into main and side products8 Jul 2025US 12,350,856 B2Gebrüder Linck, Maschinfabrik “Gatterlinck” GmbH & Co. KG
- Tiltable carriage assembly and sawmill incorporating same3 Jun 2025US 12,318,959 B2Woodland Mills Inc.
- Portable sawmill with folding bed27 May 2025US 12,311,569 B2Woodland Mills Inc.
- Sawmill bed assembly24 Jul 2025US 2025/0236043 A1Norwood Industries Inc.
- Timber processing and firewood splitting machine17 Jul 2025US 2025/0229349 A1TAJFUN PLANINA prozvodnja strojev, d.o.o.
- Wood-machining device having a machining gantry3 Jul 2025US 2025/0214274 A1Holzbau Unterrainer GmbH
- Machine for Dividing a Timber Body and Method for Controlling Such a Machine8 May 2025US 2025/0144836 A1Usnr, LLC
- Sawmill carriage, sawmill carriage kit, and method of using same14 Nov 2024US 2024/0375310 A1Norwood Industries Inc.
Most cited
By later US patents
- Satellite sawmill with adjustable saws and automatic sawbolt centering device30US 5,806,401 A1998
- Sawmill method and apparatus with edge scanning means29US 5,254,859 A1993
- Portable sawmill27US 4,275,632 A1981
- First fully adjustable sawmill with precise rapid cut band saw27US 5,035,166 AL. J. Manufacturing, Inc. · 1991
- Sawmill with hydraulically actuated components26US 4,930,386 AWood-Mizer Products, Inc. · 1990