B23B 49/02
Boring templates or bushings
B23B49/02 (Boring templates or bushings) appears on 270 US grants and 251 published applications in this corpus.
Search patents in B23B- Granted patents
- 270
- Published applications
- 251
- Assignees
- 143
- Inventors
- 514
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 6 |
| 2004 | 5 | 7 |
| 2005 | 6 | 6 |
| 2006 | 3 | 8 |
| 2007 | 5 | 10 |
| 2008 | 3 | 3 |
| 2009 | 5 | 16 |
| 2010 | 5 | 13 |
| 2011 | 8 | 12 |
| 2012 | 6 | 8 |
| 2013 | 6 | 3 |
| 2014 | 10 | 8 |
| 2015 | 6 | 12 |
| 2016 | 6 | 10 |
| 2017 | 21 | 19 |
| 2018 | 15 | 15 |
| 2019 | 15 | 13 |
| 2020 | 12 | 15 |
| 2021 | 10 | 16 |
| 2022 | 13 | 12 |
| 2023 | 8 | 11 |
| 2024 | 6 | 11 |
| 2025 | 6 | 8 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Collet bush and tool driving device15 Sep 2026US 12,734,590 B2Subaru Corporation
- Additively manufactured geometry optimized drilling jigs and methods of making and using the same18 Aug 2026US 12,708,946 B2Embraer S.A.
- System and method for post-cure processing of a composite workpiece18 Aug 2026US 12,708,972 B2The Boeing Company
- Support device2 Jun 2026US 12,643,159 B2Plumbingenuity Limited
- Mounting bracket template support and method14 Apr 2026US 12,599,974 B2
- A tool engagement coupling system and associated method30 Jul 2026US 2026/0216877 A1BAE SYSTEMS plc
- A tool engagement coupling system and associated method23 Jul 2026US 2026/0208350 A1BAE SYSTEMS plc
- Support jig and support method for cutting tool18 Jun 2026US 2026/0166666 A1IHI Corporation
- Kit For Assembling Objects23 Apr 2026US 2026/0108957 A1Monta Lá ServiçOs De IntermediaçãO Ltda
- Guide device for drilling tool26 Mar 2026US 2026/0084224 A1Chevron Tool Co., Ltd.
Most cited
By later US patents
- Depth controllable and measurable medical driver devices and methods of use1,243US 8,894,654 B2Smart Medical Devices, Inc. · 2014
- Positioning a tibial tunnel188US 5,968,050 ASmith & Nephew, Inc. · 1999
- Positioning a tibial tunnel106US 6,187,011 B1Smith & Nephew, Inc. · 2001
- Compliance mechanism104US 4,332,066 AGeneral Dynamics Corporation · 1982
- Feed rate regulator for a hand-held drill78US 5,071,293 AMcDonnell Douglas Corporation · 1991