B23B 5/168
With guiding devices
Official title: {with guiding devices}
B23B5/168 (With guiding devices) appears on 124 US grants and 68 published applications in this corpus.
Search patents in B23B- Granted patents
- 124
- Published applications
- 68
- Assignees
- 65
- Inventors
- 202
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 6 |
| 2003 | 2 | 5 |
| 2004 | 4 | 4 |
| 2005 | 4 | 3 |
| 2006 | 7 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 3 | 4 |
| 2010 | 1 | 0 |
| 2011 | 1 | 5 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 4 | 3 |
| 2016 | 3 | 4 |
| 2017 | 3 | 2 |
| 2018 | 4 | 4 |
| 2019 | 3 | 6 |
| 2020 | 1 | 2 |
| 2021 | 5 | 4 |
| 2022 | 6 | 1 |
| 2023 | 0 | 4 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Conduit reamer24 Mar 2026US 12,583,036 B2Milwaukee Electric Tool Corporation
- Tube deburring apparatus and methods of use22 Oct 2024US 12,121,983 B1
- Precision ammunition cartridge reaming device19 Jul 2022US 11,391,553 B2
- Pipe reaming apparatus7 Jun 2022US 11,351,614 B2Baldwin Products, LLC
- Orthopaedic redressing device17 May 2022US 11,331,133 B2Medical Device Research Australia Pty Ltd
- Conduit Reamer2 Jul 2026US 2026/0183845 A1Milwaukee Electric Tool Corporation
- Tube Deburring Apparatus and Methods of Use19 Jun 2025US 2025/0196241 A1
- Apparatus for chamfering pipe end7 Dec 2023US 2023/0390827 A1Kuri Technologies Oy
- Reamers and methods of preparing tubing10 Aug 2023US 2023/0249271 A1Titeflex Corporation
- Dual contained pipe scraper6 Jul 2023US 2023/0211387 A1
Most cited
By later US patents
- Cutting tool for cutting well casing165US 4,938,291 A1990
- Milling tool and method for milling multiple casing strings144US 5,150,755 ABaker Hughes Incorporated · 1992
- Downhole milling tool91US 5,456,312 ABaker Hughes Incorporated · 1995
- Cutting tool for cutting well casing83US 4,887,668 ATri-State Oil Tool Industries, Inc. · 1989
- Low-clearance pipe lathe82US 4,939,964 A1990