B23B 29/26
Tool holders in fixed position
B23B29/26 (Tool holders in fixed position) appears on 40 US grants and 47 published applications in this corpus.
Search patents in B23B- Granted patents
- 40
- Published applications
- 47
- Assignees
- 34
- Inventors
- 78
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 5 |
| 2014 | 5 | 4 |
| 2015 | 2 | 6 |
| 2016 | 0 | 2 |
| 2017 | 3 | 3 |
| 2018 | 5 | 6 |
| 2019 | 5 | 2 |
| 2020 | 4 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutting machine comprising a force transducer, use of such a cutting machine and process of calibrating the force transducer of such a cutting machine23 Sep 2025US 12,420,372 B2Kistler Holding AG
- Tool drive unit, turning device and turning method11 Jul 2023US 11,697,160 B2OptoTech Optikmaschinen GmbH
- Tool holder for lathe and lathe provided with the tool holder21 Sep 2021US 11,123,804 B2Dmg Mori Co., Ltd.
- Tool carrier assembly for use at a lathe and lathe having such tool carrier assembly13 Jul 2021US 11,059,143 B2Gildemeister Italiana S.P.A.
- Rotatable drive element for moving a window covering29 Dec 2020US 10,874,242 B2Current Products Corp.
- Shank member for exchangeable-head cutting tool, and cutting tool6 Aug 2026US 2026/0225163 A1Tungaloy Corporation
- Cutting unit, cutting tool, cutting tool rest, and method for manufacturing cut article5 Mar 2026US 2026/0061499 A1KYOCERA Corporation
- Cutting Machine Comprising a Force Transducer, Use of Such a Cutting Machine and Process of Calibrating the Force Transducer of Such a Cutting Machine23 Mar 2023US 2023/0090638 A1Kistler Holding AG
- Tool drive unit, turning device and turning method15 Apr 2021US 2021/0107065 A1OptoTech Optikmaschinen GmbH
- Tool carrier assembly for use at a lathe and lathe having such tool carrier assembly9 Jan 2020US 2020/0009662 A1Gildemeister Italiana S.P.A.
Most cited
By later US patents
- Aligned multi-diamond cutting tool assembly for creating microreplication tools20US 7,757,591 B23M Innovative Properties Company · 2010
- Tool holder16US 4,111,083 A1978
- Cutting tool assembly including diamond cutting tips at half-pitch spacing for land feature creation14US 7,445,409 B23M Innovative Properties Company · 2008
- Rotatable drive element for moving a window covering14US 9,095,908 B2Qmotion Incorporated · 2015
- Automatic lathe13US 6,928,909 B1Citizen Watch Co., Ltd. · 2005