B27G 3/00
Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use
Official title: Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use in connection with wood-working machine or in wood-working plants {(B23Q11/0042 takes precedence)}
B27G3/00 (Arrangements for removing bark-zones, chips, waste, or dust, specially designed for use) appears on 43 US grants and 51 published applications in this corpus.
Search patents in B27G- Granted patents
- 43
- Published applications
- 51
- Assignees
- 30
- Inventors
- 106
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 2 |
| 2006 | 3 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 3 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 5 |
| 2023 | 3 | 8 |
| 2024 | 2 | 4 |
| 2025 | 9 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Work machine24 Feb 2026US 12,558,730 B2Koki Holdings Co., Ltd.
- System and method for autonomously removing fasteners embedded in wood products20 Jan 2026US 12,528,169 B2Urban Machine, Inc.
- Work machine2 Dec 2025US 12,485,495 B2Koki Holdings Co., Ltd.
- Dust coupler adapted to different dust outlet tubes30 Sep 2025US 12,427,692 B2
- System and method for autonomously removing fasteners embedded in wood products9 Sep 2025US 12,409,539 B2Urban Machine, Inc.
- Dust collection structure of band saw machine6 Nov 2025US 2025/0339909 A1Oav Equipment & Tools, Inc.
- Portable work apparatus23 Jan 2025US 2025/0026039 A1Andreas Stihl AG & CO.KG
- Work machine31 Oct 2024US 2024/0359244 A1Koki Holdings Co., Ltd.
- Dust coupler adapted to different dust outlet tubes19 Sep 2024US 2024/0308101 A1
- System and method for autonomously removing fasteners embedded in wood products8 Feb 2024US 2024/0046451 A1Urban Machine, Inc.
Most cited
By later US patents
- Sawdust collection hood for table saw106US 6,796,208 B12004
- Portable circular saw having a dust collecting function49US 5,675,895 AHitachi Koki Co., Ltd. · 1997
- Circular saw device having variable cut-off angle42US 5,146,826 ARyobi Ltd. · 1992
- Bench circular saw machine26US 5,927,171 AMakita Corporation · 1999
- Dust collector with work surface24US 6,183,527 B2Black & Decker Inc. · 2001