B27B 1/00
Methods for subdividing trunks or logs essentially involving sawing
B27B1/00 (Methods for subdividing trunks or logs essentially involving sawing) appears on 317 US grants and 142 published applications in this corpus.
Search patents in B27B- Granted patents
- 317
- Published applications
- 142
- Assignees
- 157
- Inventors
- 405
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 3 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 6 | 0 |
| 1984 | 9 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 10 | 0 |
| 1988 | 1 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 3 | 0 |
| 1995 | 12 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 7 | 0 |
| 1999 | 13 | 0 |
| 2000 | 13 | 0 |
| 2001 | 11 | 1 |
| 2002 | 5 | 9 |
| 2003 | 12 | 11 |
| 2004 | 3 | 3 |
| 2005 | 2 | 4 |
| 2006 | 6 | 7 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 1 | 4 |
| 2010 | 3 | 4 |
| 2011 | 3 | 2 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 12 |
| 2015 | 2 | 1 |
| 2016 | 4 | 5 |
| 2017 | 4 | 2 |
| 2018 | 2 | 7 |
| 2019 | 5 | 9 |
| 2020 | 8 | 9 |
| 2021 | 10 | 12 |
| 2022 | 6 | 7 |
| 2023 | 8 | 8 |
| 2024 | 3 | 3 |
| 2025 | 10 | 4 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Machine for dividing a timber body and method for controlling such a machine8 Sep 2026US 12,728,556 B2Usnr, LLC
- Method and system for optimizing sawing of logs into timber in a sawmill28 Jul 2026US 12,691,602 B2Pinja Solutions Oy
- Computer-implemented method and a computer system for generating a training dataset for training an artificial neural network2 Jun 2026US 12,645,938 B2Microtec S.R.L.
- Production process for manufacture of a laminate10 Feb 2026US 12,544,949 B2Wood Engineering Technology Limited
- Method and device for producing sawn timber3 Feb 2026US 12,539,637 B2Gebruder Linck Maschinenfabrik "Gatterlinck" GmbH & Co. KG
- Computer-implemented method for predicting a strength grade of a wooden board before cutting it and uses of that method21 May 2026US 2026/0141134 A1
- Retaining device for securing wood to a saw mill19 Mar 2026US 2026/0077534 A1
- Milling head for profiling logs19 Feb 2026US 2026/0048524 A1Gebruder Linck Maschinenfabrik "Gatterlinck" GmbH & Co. KG
- Method and apparatus for producing lumber from a tree trunk5 Feb 2026US 2026/0034700 A1Gebrüder Linck, Maschinen “Gatterlinck” GmbH & Co. KG
- Method and device for producing sawn timber8 Jan 2026US 2026/0008113 A1Gebruder Linck Maschinenfabrik "Gatterlinck" GmbH & Co. KG
Most cited
By later US patents
- Board for use in constructing a flooring surface199US 5,474,831 A1995
- Process for remanufacturing wood boards147US 5,135,597 AWeyerhaeuser Company · 1992
- Building panel and system141US 4,646,494 A1987
- Log processing systems139US 4,879,659 A1989
- Method for creating higher grade wood products from lower grade lumber134US 6,358,352 B1Wyoming Sawmills, Inc. · 2002