B27B 25/00
Feeding devices for timber in saw mills or sawing machines
Official title: Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees ({B27B29/00}, B27B31/00 take precedence)
B27B25/00 (Feeding devices for timber in saw mills or sawing machines) appears on 458 US grants and 220 published applications in this corpus.
Search patents in B27B- Granted patents
- 458
- Published applications
- 220
- Assignees
- 183
- Inventors
- 581
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 12 | 0 |
| 1978 | 10 | 0 |
| 1979 | 10 | 0 |
| 1980 | 6 | 0 |
| 1981 | 12 | 0 |
| 1982 | 9 | 0 |
| 1983 | 9 | 0 |
| 1984 | 12 | 0 |
| 1985 | 8 | 0 |
| 1986 | 8 | 0 |
| 1987 | 11 | 0 |
| 1988 | 12 | 0 |
| 1989 | 17 | 0 |
| 1990 | 13 | 0 |
| 1991 | 14 | 0 |
| 1992 | 13 | 0 |
| 1993 | 7 | 0 |
| 1994 | 15 | 0 |
| 1995 | 11 | 0 |
| 1996 | 3 | 0 |
| 1997 | 11 | 0 |
| 1998 | 13 | 0 |
| 1999 | 13 | 0 |
| 2000 | 7 | 0 |
| 2001 | 11 | 3 |
| 2002 | 9 | 11 |
| 2003 | 6 | 9 |
| 2004 | 9 | 7 |
| 2005 | 7 | 10 |
| 2006 | 6 | 15 |
| 2007 | 4 | 5 |
| 2008 | 10 | 14 |
| 2009 | 8 | 7 |
| 2010 | 3 | 6 |
| 2011 | 10 | 9 |
| 2012 | 5 | 5 |
| 2013 | 3 | 6 |
| 2014 | 6 | 9 |
| 2015 | 3 | 6 |
| 2016 | 7 | 14 |
| 2017 | 3 | 11 |
| 2018 | 11 | 14 |
| 2019 | 16 | 8 |
| 2020 | 11 | 9 |
| 2021 | 9 | 10 |
| 2022 | 4 | 6 |
| 2023 | 8 | 6 |
| 2024 | 11 | 5 |
| 2025 | 8 | 9 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B27B 25/10Manually-operated feeding or pressing accessories181
- B27B 25/02Feeding devices for timber in saw mills or sawing machines: with feed151
- B27B 25/04Feeding devices for timber in saw mills or sawing machines: with feed81
- B27B 25/06Resilient feeding or pressing accessories13
- B27B 25/08Feeding devices able to be attached to any sawing machine13
Recent patents
- Machine for dividing a timber body and method for controlling such a machine8 Sep 2026US 12,728,556 B2Usnr, LLC
- Jig square for crosscut sled16 Jun 2026US 12,654,352 B2Katz-Moses Group, LLC
- Miter gauge assembly9 Jun 2026US 12,649,193 B2Jessem Tool Corporation
- Pushblock pad cleaner2 Jun 2026US 12,643,129 B1
- Pushblock with center tunnel10 Mar 2026US 12,570,023 B1
- Jig square for crosscut sled1 Oct 2026US 2026/0295892 A1Katz-Moses Group, LLC
- Power tool system with miter gauge20 Aug 2026US 2026/0241508 A1Robert Bosch GmbH
- Adjustable miter bar assembly for woodworking table and related methods9 Jul 2026US 2026/0192375 A1Katz-Moses Group, LLC
- Chipping, profiling, and sawing systems for lumber production26 Mar 2026US 2026/0084335 A1
- Table saw sled for cutting accurately shaped and consistently spaced apart joint notches along an elongated workpiece5 Feb 2026US 2026/0034703 A1
Most cited
By later US patents
- Log processing systems139US 4,879,659 A1989
- Methods and apparatus for orienting power saws in a sawing system119US 5,943,239 AAlpine Engineered Products, Inc. · 1999
- Woodworking machinery jig and fixture system104US 5,337,641 A1994
- Woodworking machinery jig and fixture system99US 5,768,966 A1998
- Table saw95US 6,575,067 B2Black & Decker Inc. · 2003