B23D 79/04
With rotating cutting-tool
Official title: with rotating cutting-tool, e.g. for smoothing linings of bearings
B23D79/04 (With rotating cutting-tool) appears on 32 US grants and 19 published applications in this corpus.
Search patents in B23D- Granted patents
- 32
- Published applications
- 19
- Assignees
- 33
- Inventors
- 63
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 0 | 0 |
| 2017 | 2 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 4 |
| 2020 | 3 | 1 |
| 2021 | 3 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for removing internal blockage materials from a fluid-conveying line16 Jul 2024US 12,036,586 B2Petroleo Brasileiro S.A. - Petrobras
- Slag removal apparatus6 Jul 2021US 11,052,477 B2
- Device for removing circumferential burrs of wheel with high precision23 Mar 2021US 10,953,512 B2CITIC Dicastal Co., Ltd.
- Piston groove machining tool12 Jan 2021US 10,888,930 B2Innio Jenbacher GmbH & Co OG
- Device for removing tool joint edge burrs from cap opening of wheel22 Sep 2020US 10,780,545 B2CITIC Dicastal Co., Ltd.
- Tube Deburring Apparatus and Methods of Use19 Jun 2025US 2025/0196241 A1
- Deburring tool and deburring method6 Feb 2025US 2025/0041953 A1Xebec Technology Co., Ltd.
- Device for cutting and/or boring out debilitated and/or bulging pipe liner, and method of making and using same30 May 2024US 2024/0173780 A1
- Auger Assembly9 Nov 2023US 2023/0356305 A1Rory Korathu-Larson, LLC
- Device for removing internal blockage materials from a fluid-conveying line25 Nov 2021US 2021/0362203 A1Petroleo Brasileiro S.A. - Petrobras
Most cited
By later US patents
- Apparatus for removing burrs from metallic workpieces37US 5,179,772 APlakoma Planungen und Konstruktionen von maschinellen Einrichtungen GmbH · 1993
- Rotary scraper18US 3,958,294 AThe Thompson Tool Co., Inc. · 1976
- Cutting tool15US 4,252,481 AWidder Corporation · 1981
- Machine for removing burrs from sheet metal or the like7US 4,406,029 AKunz Maschinen- und Apparatebau GmbH · 1983
- Printed circuit board support6US 3,972,262 AQ, LLC · 1976