Y10T 408/868
With multiple cutting positions
Official title: with multiple cutting positions
Y10T408/868 (With multiple cutting positions) appears on 64 US grants and 17 published applications in this corpus.
Search patents in Y10T- Granted patents
- 64
- Published applications
- 17
- Assignees
- 43
- Inventors
- 81
- Latest grant
- 30 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 2 | 2 |
| 2013 | 3 | 0 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Hole chamfering device30 May 2023US 11,660,686 B2CITIC Dicastal Co., Ltd.
- Reaming tool as well as a head and a cutting insert therefor30 Sep 2014US 8,845,243 B2Sandvik Intellectual Property AB
- Reaming tool as well as a head and a cutting insert therefor1 Apr 2014US 8,684,640 B2Sandvik Intellectual Property AB
- Cutting insert, in particular for counterboring and/or countersinking operations13 Aug 2013US 8,506,213 B2Kennametal Inc.
- Throwaway drill, insert of throwaway drill and cutting method using the same26 Feb 2013US 8,382,403 B2KYOCERA Corporation
- Hole chamfering device25 Aug 2022US 2022/0266353 A1CITIC Dicastal Co., Ltd.
- Reaming tool as well as a head and a cutting insert therefor25 Oct 2012US 2012/0269593 A1Sandvik Intellectual Property AB
- Reaming tool as well as a head and a cutting insert therefor11 Oct 2012US 2012/0257939 A1Sandvik Intellectual Property AB
- Throwaway Drill, Insert of Throwaway Drill and Cutting Method Using the Same1 Jul 2010US 2010/0166514 A1KYOCERA Corporation
- Cutting Insert, in Particular for Counterboring and/or Countersinking Operations25 Feb 2010US 2010/0047028 A1Kennametal Inc.
Most cited
By later US patents
- Downhole drill bit and bit coupling155US 4,962,822 ANuma Tool Company · 1990
- Tool support and drilling tool79US 4,340,327 AGulf & Western Manufacturing Company · 1982
- Reversible conuntersink59US 5,765,973 ANoga Engineering Ltd. · 1998
- Dual direction countersink49US 5,597,273 ANoga Engineering Ltd. · 1997
- Tool for preparing tube ends for welding46US 3,999,452 AGardner-Denver Company · 1976