B23B 47/288
Involving dowelling
Official title: {involving dowelling}
B23B47/288 (Involving dowelling) appears on 79 US grants and 36 published applications in this corpus.
Search patents in B23B- Granted patents
- 79
- Published applications
- 36
- Assignees
- 20
- Inventors
- 101
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 1 |
| 2020 | 4 | 4 |
| 2021 | 3 | 5 |
| 2022 | 4 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 2 | 2 |
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
- Apparatus, systems, and methods for engine dowel installation24 Jun 2025US 12,337,397 B2BNSF Railway Company
- Cam lock fence system and method of use27 Aug 2024US 12,070,806 B2Kreg Enterprises, Inc.
- Apparatus, systems, and methods for engine dowel installation12 Sep 2023US 11,752,561 B2BNSF Railway Company
- Mode I fracture testing fixture8 Aug 2023US 11,717,897 B1National Technology & Engineering Solutions of Sandia, LLC
- Apparatus, systems, & methods for engine dowel installation16 Oct 2025US 2025/0319530 A1BNSF Railway Company
- Doweling jig system3 Jul 2025US 2025/0214153 A1Kreg Enterprises, Inc.
- Apparatus and method for guiding a cutting/drilling tool and capturing generated foreign material21 Mar 2024US 2024/0091864 A1Atlantic Plant Maintenance, Inc.
- Apparatus, systems, & methods for engine dowel installation23 Nov 2023US 2023/0373015 A1BNSF Railway Company
- Drill guide with canting base and dowel jig attachments3 Nov 2022US 2022/0347766 A1
Most cited
By later US patents