B23B 51/0027
By tool swivelling
Official title: {by tool swivelling}
B23B51/0027 (By tool swivelling) appears on 37 US grants and 21 published applications in this corpus.
Search patents in B23B- Granted patents
- 37
- Published applications
- 21
- Assignees
- 13
- Inventors
- 41
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 4 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental component with through hole28 Jul 2026US 12,690,953 B2Nobel Biocare Services AG
- Drill head for chambering non-cylindrical inner contours26 Mar 2024US 11,938,550 B2botek Präzisionsbohrtechnik GmbH
- Apparatus for punching anchor bolt insertion hole5 Mar 2024US 11,919,198 B2Dae-Dong Stone Eng. Co., Ltd
- Boring tool29 Jun 2021US 11,045,880 B2
- Rock bolt installation tool11 May 2021US 11,002,135 B2Epiroc Drilling Tools AB
- Dental Component With Through Hole7 Nov 2024US 2024/0366344 A1Nobel Biocare Services AG
- Method of machining holes and chamfers in ceramic matrix composites25 Jan 2024US 2024/0024963 A1Rolls-Royce High Temperature Composites Inc.
- Apparatus for punching anchor bolt insertion hole24 Mar 2022US 2022/0088828 A1Dae-Dong Stone Eng. Co., Ltd
- Drill head for chambering non-cylindrical inner contours17 Mar 2022US 2022/0080514 A1botek Präzisionsbohrtechnik GmbH
- Boring tool16 Jul 2020US 2020/0222991 A1
Most cited
By later US patents
- Method and arrangement for anchoring an object to a support structure28US 4,044,512 A1977
- Drill22US 4,993,894 Afischerwerke Artur Fischer GmbH & Co. KG · 1991
- Drill tool14US 4,372,401 A1983
- Device for making a drilled hole with an undercut12US 5,092,717 Afischerwerke Artur Fischer GmbH & Co. KG · 1992
- Drilling device having a radially displacable drill shank12US 5,540,527 Afischerwerke Artur Fischer GmbH & Co. KG · 1996