B27L 1/045
Feeding devices therefor
Official title: {Feeding devices therefor}
B27L1/045 (Feeding devices therefor) appears on 23 US grants and 7 published applications in this corpus.
Search patents in B27L- Granted patents
- 23
- Published applications
- 7
- Assignees
- 19
- Inventors
- 35
- Latest grant
- 23 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Spike for harvester heads and debarker rollers23 Mar 2021US 10,953,564 B2éQuipement Fabmec Inc.
- Replaceable flute inserts for a roller assembly of a debarker apparatus8 Feb 2011US 7,882,869 B2Nicholson Manufacturing Company
- Processing apparatus of wood to be chipped13 Oct 2009US 7,600,545 B2Metso Paper, Inc.
- Apparatus for removing barks from a wood- and bark-containing log flow20 Feb 2001US 6,189,583 B1Andritz-Patentverwaltungs-GmbH
- Drum debarker outfeed spool7 Sep 1999US 5,947,174 A
- Clamp for limiting cracks in logs13 Feb 2025US 2025/0050532 A1Latschbacher GmbH
- Spike for harvester heads and debarker rollers14 Mar 2019US 2019/0077042 A1éQuipement Fabmec Inc.
- Method and apparatus for drum debarking of wood30 Jul 2009US 2009/0188586 A1Metso Paper, Inc.
- Tree chipper29 Jan 2009US 2009/0026296 A1
- Processing apparatus of wood to be chipped7 Aug 2008US 2008/0185073 A1Metso Paper, Inc.
Most cited
By later US patents
- Apparatus for feeding roundwood into a rotating barking drum18US 4,774,987 AKone Corporation · 1988
- Self-centering feeding device17US 4,510,981 AKockums Industri AB · 1985
- Method and means of conveyance of solid matter in pieces or particles10US 5,063,981 ARauma-Repola Oy · 1991
- Tree stem feeding device for timber harvesters7US 4,834,156 AOsa AB · 1989
- Feeding device for advancing undelimbed tree trunks6US 3,994,327 AUmea Mekaniska AB · 1976