B27B 25/04
Feeding devices for timber in saw mills or sawing machines: with feed
Official title: with feed chains or belts
B27B25/04 (Feeding devices for timber in saw mills or sawing machines: with feed) appears on 81 US grants and 28 published applications in this corpus.
Search patents in B27B- Granted patents
- 81
- Published applications
- 28
- Assignees
- 44
- Inventors
- 117
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 2 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 4 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Delivery chain apparatus of a wood-working machine with saw blades3 Sep 2024US 12,076,881 B2Kuang Yung Machinery Co., Ltd.
- Log handling device and method for log handling20 Feb 2024US 11,904,495 B2Veisto Oy
- Automated cutting for scenic flats construction6 Feb 2024US 11,890,776 B2
- Log feeding apparatus, log processing apparatus having the same, and method of controlling the same2 Jan 2024US 11,858,164 B2Meinan Machinery Works, Inc.
- Workpiece positioning system24 Sep 2019US 10,421,210 B2Usnr, LLC
- Chipping, profiling, and sawing systems for lumber production26 Mar 2026US 2026/0084335 A1
- Automated cutting for scenic flats construction19 Oct 2023US 2023/0330889 A1
- Delivery chain apparatus of a wood-working machine with saw blades21 Sep 2023US 2023/0294322 A1Kuang Yung Machinery Co., Ltd.
- Log handling device and method for log handling16 Jun 2022US 2022/0184844 A1Veisto Oy
- Log feeding apparatus, log processing apparatus having the same, and method of controlling the same13 Jan 2022US 2022/0009120 A1Meinan Machinery Works, Inc.
Most cited
By later US patents
- Methods and apparatus for orienting power saws in a sawing system119US 5,943,239 AAlpine Engineered Products, Inc. · 1999
- Infeed conveyor for saw51US 4,881,584 AWeyerhaeuser Company · 1989
- Position control apparatus and method for controlling the movement of a block in a woodworking machine30US 5,617,910 ABend Wood Products, Inc. · 1997
- Wood member cutting apparatus20US 4,277,998 A1981
- Feeding device for effecting a longitudinally directed relative movement between a stem and the device proper19US 4,742,854 AOsa AB · 1988