B23B 29/03421
By pivoting the tool carriers or by elastic deformation
Official title: {by pivoting the tool carriers or by elastic deformation}
B23B29/03421 (By pivoting the tool carriers or by elastic deformation) appears on 41 US grants and 20 published applications in this corpus.
Search patents in B23B- Granted patents
- 41
- Published applications
- 20
- Assignees
- 33
- Inventors
- 59
- Latest grant
- 29 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 0 |
| 2010 | 3 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 0 | 4 |
| 2014 | 1 | 0 |
| 2015 | 6 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Boring tool29 Jun 2021US 11,045,880 B2
- Cutter device for processing difficult-to-machine material3 Mar 2020US 10,576,556 B2Posco
- Setting mechanism for a settable tool holder adaptor, and tool adaptor7 Jul 2015US 9,073,124 B2Kennametal Inc.
- Tool radius adjusting method in machine tool and machine tool for practicing the method19 May 2015US 9,033,623 B2Jtekt Corporation
- Machine tool including tool radius adjusting device7 Apr 2015US 8,998,785 B2Jtekt Corporation
- Lockout for deep reach machining tool22 Oct 2020US 2020/0331080 A1United Technologies Corporation
- Boring tool16 Jul 2020US 2020/0222991 A1
- Cutter device for processing difficult-to-machine material10 Jan 2019US 2019/0009350 A1Posco
- Adjusting device for a rotary tool28 Nov 2013US 2013/0315683 A1Johne & Co., Prazisionswerkzeuge GmbH
- Cartridge with Fine Adjustment Means7 Nov 2013US 2013/0294853 A1Walter AG
Most cited
By later US patents
- Micro-adjusting cartridge for cutting tool37US 4,428,704 AEx-Cell-O Corporation · 1984
- Tool holder with centering adjustment34US 5,286,042 AHydra-Lock Corporation · 1994
- Reamer chuck and tool expander25US 5,516,243 AHydra-Lock Corporation · 1996
- Reamer core drill with cutting bits24US 4,606,680 A1986
- Adjustable boring bar cartridge21US 4,927,301 AGTE Valenite Corporation · 1990