B23B 2260/124
Screws
B23B2260/124 (Screws) appears on 102 US grants and 104 published applications in this corpus.
Search patents in B23B- Granted patents
- 102
- Published applications
- 104
- Assignees
- 57
- Inventors
- 161
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 4 |
| 2005 | 3 | 5 |
| 2006 | 4 | 6 |
| 2007 | 5 | 5 |
| 2008 | 5 | 5 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 3 | 1 |
| 2012 | 2 | 8 |
| 2013 | 3 | 2 |
| 2014 | 8 | 5 |
| 2015 | 4 | 8 |
| 2016 | 6 | 0 |
| 2017 | 2 | 5 |
| 2018 | 3 | 2 |
| 2019 | 5 | 4 |
| 2020 | 3 | 7 |
| 2021 | 5 | 5 |
| 2022 | 3 | 7 |
| 2023 | 4 | 4 |
| 2024 | 1 | 3 |
| 2025 | 3 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool holder having a cylindrical fixation bore extending rearwardly from a front fixation surface and a fastening bore intersecting the front fixation surface12 May 2026US 12,623,293 B2Iscar, Ltd.
- Hydro chuck7 Apr 2026US 12,594,609 B2Big Daishowa Co., Ltd.
- Rotary cutting tool and holding element for a rotary cutting tool30 Dec 2025US 12,508,660 B2Kennametal Inc.
- Cutting tool assembly7 Oct 2025US 12,434,306 B2TaeguTec, Ltd.
- Mechanism for attaching tool holder to turret18 Feb 2025US 12,226,838 B2Dmg Mori Co., Ltd.
- Blocking device of tool holders on lathes16 Jul 2026US 2026/0199987 A1Algra S.P.A.
- Tool holder16 Jul 2026US 2026/0199988 A1PCM Precision Tooling SA
- Milling cutter body with insert wedges threadingly engaged to fasteners having transversely directed key recesses4 Sep 2025US 2025/0276390 A1Iscar, Ltd.
- Insert holder assembly having cutting insert indexing arrangement, cutting tool and method for indexing28 Aug 2025US 2025/0269436 A1Iscar, Ltd.
- Cutting holder and cutting tool19 Jun 2025US 2025/0196232 A1Ntk Cutting Tools Co., Ltd.
Most cited
By later US patents
- Chipping tool with clamping cutter63US 4,580,930 AFirma Zinner GmbH · 1986
- Cutting insert49US 4,969,779 AIscar, Ltd. · 1990
- Cutting insert and a tool holder therefor42US 4,992,007 AIscar, Ltd. · 1991
- Tool provided with an insert for cut-off or similar turning operations, and spacer element for an insert in such a tool42US 5,411,354 ASandvik AB · 1995
- Cutting insert39US 4,992,008 AIscar, Ltd. · 1991