B27M 3/28
Manufacture or reconditioning of specific semi-finished or finished articles: of dowels or
Official title: of dowels or bolts {(wood screws B23G)}
B27M3/28 (Manufacture or reconditioning of specific semi-finished or finished articles: of dowels or) appears on 20 US grants and 8 published applications in this corpus.
Search patents in B27M- Granted patents
- 20
- Published applications
- 8
- Assignees
- 10
- Inventors
- 30
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for guiding a cutting/drilling tool and capturing generated foreign material1 Jul 2025US 12,343,806 B2General Electric Company
- Bladed plug cutting tool and related method of use1 Jul 2025US 12,343,897 B2National Nail Corp.
- Portable dowel making tool27 Sep 2022US 11,453,144 B1Jinhua Wanfeng Tools Factory
- Mortise and tenon joinery of log members11 Sep 2012US 8,261,788 B2
- Peg cutter4 Aug 2009US 7,569,760 B2Wittner GmbH & Co. KG
- Bladed plug cutting tool and related method of use25 Sep 2025US 2025/0296264 A1National Nail Corp.
- Bladed plug cutting tool and related method of use28 Nov 2024US 2024/0391133 A1National Nail Corp.
- Apparatus and method for guiding a cutting/drilling tool and capturing generated foreign material21 Mar 2024US 2024/0091864 A1Atlantic Plant Maintenance, Inc.
- Plug cutter and method for inlaying plugs7 Jan 2016US 2016/0001459 A1E. I. Du Pont de Nemours and Company
- Mortise and Tenon Joinery of Log Members11 Nov 2010US 2010/0282368 A1
Most cited
By later US patents