B27L 1/005
Debarking by non-rotatable tools
Official title: {Debarking by non-rotatable tools}
B27L1/005 (Debarking by non-rotatable tools) appears on 10 US grants and 2 published applications in this corpus.
Search patents in B27L- Granted patents
- 10
- Published applications
- 2
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 20 Oct 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Log processing head20 Oct 2020US 10,806,103 B2Deere & Company
- Retractable debarking apparatus25 Nov 2003US 6,651,709 B1Cae Wood Products G.P.
- Method and apparatus for handling logs to be debarked10 Apr 2001US 6,213,178 B1Valmet Woodhandling Oy
- Log peeler25 Aug 1998US 5,797,437 A
- Log conditioning before mechanical debarking23 Jul 1996US 5,538,056 ABeloit Technologies, Inc.
Most cited
By later US patents
- Log conditioning before mechanical debarking17US 5,538,056 ABeloit Technologies, Inc. · 1996
- Tree processing apparatus5US 4,291,734 AEaton Corporation · 1981
- Tree processing apparatus4US 4,289,177 AEaton Corporation · 1981
- Apparatus for removing branches and bark from felled trees3US 4,355,672 A1982
- Method and apparatus for pretreating and debarking logs3US 4,805,678 ABeloit Corporation · 1989