B27B 31/04
Turning equipment
Official title: Turning equipment {(turning devices on trunk or log carriages B27B29/08)}
B27B31/04 (Turning equipment) appears on 43 US grants and 26 published applications in this corpus.
Search patents in B27B- Granted patents
- 43
- Published applications
- 26
- Assignees
- 31
- Inventors
- 61
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 3 | 3 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 3 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 3 | 0 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Log handling device and method for log handling20 Feb 2024US 11,904,495 B2Veisto Oy
- Rotative lumber piece charger for transferring and angularly orienting lumber pieces and method for performing same8 Nov 2022US 11,492,208 B2
- Automated method and system for lumber analysis12 Oct 2021US 11,141,875 B1Wein Holding LLC
- Sawmill with a rocking carriage8 Dec 2020US 10,857,693 B2
- Automated system and method for lumber analysis3 Mar 2020US 10,580,126 B1Wein Holding LLC
- Sawmill bed assembly24 Jul 2025US 2025/0236043 A1Norwood Industries Inc.
- Wood-machining device having a machining gantry3 Jul 2025US 2025/0214274 A1Holzbau Unterrainer GmbH
- Log handling device and method for log handling16 Jun 2022US 2022/0184844 A1Veisto Oy
- Rotative Lumber Piece Charger for Transferring and Angularly Orienting Lumber Pieces and Method for Performing Same26 Aug 2021US 2021/0261353 A1
- Sawmill with a rocking carriage18 Mar 2021US 2021/0078195 A1
Most cited
By later US patents
- Sawmill with hydraulically actuated components26US 4,930,386 AWood-Mizer Products, Inc. · 1990
- Log sawing apparatus21US 4,262,572 A1981
- Cant-making apparatus and process20US 5,109,899 A1992
- Board turning apparatus17US 5,605,216 AHi-Tech Engineering, Inc. · 1997
- Method and apparatus for the chipping dissection of tree logs into all-round machined lumber products16US 4,327,789 AGebruder Linck Maschinenfabrik und Eisengiesserei "Gatterlinck" · 1982