B23B 51/0493
With exchangeable cutting inserts
Official title: {with exchangeable cutting inserts, e.g. able to be clamped}
B23B51/0493 (With exchangeable cutting inserts) appears on 70 US grants and 56 published applications in this corpus.
Search patents in B23B- Granted patents
- 70
- Published applications
- 56
- Assignees
- 45
- Inventors
- 121
- Latest grant
- 28 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 4 |
| 2005 | 3 | 2 |
| 2006 | 2 | 4 |
| 2007 | 2 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 1 | 5 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 1 | 4 |
| 2016 | 4 | 3 |
| 2017 | 2 | 5 |
| 2018 | 4 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 3 | 4 |
| 2022 | 3 | 0 |
| 2023 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Drilling tool28 Nov 2023US 11,826,835 B2Hartmetall-Werkzeugfabrik Paul Horn GmbH
- Suction adapter30 May 2023US 11,660,717 B2Robert Bosch GmbH
- Rotationally asymmetric cutting insert having a single radially extending cutting-edge portion and rotary cutting tool13 Dec 2022US 11,524,344 B2Iscar, Ltd.
- Cutting tool and method for manufacturing machined product8 Nov 2022US 11,491,562 B2KYOCERA Corporation
- Drilling tool6 Sep 2022US 11,433,462 B2Tungaloy Corporation
- Adjustment unit for a guide bar on a machining tool, and machining tool1 Jun 2023US 2023/0166341 A1Guehring KG
- Cutting tool and method for manufacturing machined product2 Dec 2021US 2021/0370417 A1KYOCERA Corporation
- Rotationally asymmetric cutting insert having a single radially extending cutting-edge portion and rotary cutting tool28 Oct 2021US 2021/0331256 A1Iscar, Ltd.
- Drilling tool17 Jun 2021US 2021/0178493 A1Tungaloy Corporation
- Drilling tool6 May 2021US 2021/0129231 A1Hartmetall-Werkzeugfabrik Paul Horn GmbH
Most cited
By later US patents
- Drill54US 5,509,761 AMitsubishi Materials Corporation · 1996
- Drill having radially overlapping indexable cutting inserts45US 6,039,515 ASeco Tools AB · 2000
- Drill and indexable carbide insert therefor43US 4,659,264 AKennametal Inc. · 1987
- Heat absorbing throw-away tip and heat absorbing throw-away tool using the throw-away tip38US 6,637,984 B22003
- Indexable insert drill36US 4,194,862 AThe Valeron Corporation · 1980