B27B 25/02
Feeding devices for timber in saw mills or sawing machines: with feed
Official title: with feed and pressure rollers
B27B25/02 (Feeding devices for timber in saw mills or sawing machines: with feed) appears on 151 US grants and 61 published applications in this corpus.
Search patents in B27B- Granted patents
- 151
- Published applications
- 61
- Assignees
- 81
- Inventors
- 185
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 0 |
| 2002 | 8 | 4 |
| 2003 | 0 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 5 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 3 |
| 2015 | 1 | 3 |
| 2016 | 2 | 6 |
| 2017 | 2 | 5 |
| 2018 | 7 | 3 |
| 2019 | 4 | 3 |
| 2020 | 1 | 3 |
| 2021 | 2 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 2 | 2 |
| 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
- Workpiece cutting equipment hanging over the top of workpieces25 Mar 2025US 12,257,734 B2
- Feed roll assembly, and mount and flute element therefor4 Feb 2025US 12,214,520 B2Webco Mill Supply Ltd.
- Log handling device and method for log handling20 Feb 2024US 11,904,495 B2Veisto Oy
- Feed rolls having flute assemblies of matingly engageable mounts and flute insert elements16 Jan 2024US 11,872,719 B2Webco Mill Supply Ltd.
- Workpiece cutting equipment hanging over the top of workpieces3 Jul 2025US 2025/0214273 A1Real Performance Machinery, LLC
- Machine for Dividing a Timber Body and Method for Controlling Such a Machine8 May 2025US 2025/0144836 A1Usnr, LLC
- Tree feeding system and method1 Feb 2024US 2024/0033965 A1Tigercat Industries Inc.
- Feed roll assembly, and mount and flute element therefor9 Feb 2023US 2023/0042365 A1Webco Mill Supply Ltd.
- Log handling device and method for log handling16 Jun 2022US 2022/0184844 A1Veisto Oy
Most cited
By later US patents
- Apparatus for curved sawing of timber46US 4,144,782 ASkogsagarnas Vanerindustrier Aktiebolag · 1979
- Portable workbench44US 4,974,651 A1990
- Height adjustment means for biasing wheel34US 5,058,474 A1991
- Automatic infeed control33US 5,020,579 AStrong Manufacturing · 1991
- Process and apparatus for the feeding of tree trunks to a processing machine27US 4,907,632 AGebruder Linck Maschinenfabrik "Gatterlinck" GmbH & Co. KG · 1990