B23B 2265/08
Conical
B23B2265/08 (Conical) appears on 35 US grants and 52 published applications in this corpus.
Search patents in B23B- Granted patents
- 35
- Published applications
- 52
- Assignees
- 35
- Inventors
- 77
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 2 | 6 |
| 2008 | 2 | 1 |
| 2009 | 3 | 6 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 4 |
| 2014 | 2 | 1 |
| 2015 | 1 | 4 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 2 | 3 |
| 2019 | 3 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 3 |
| 2024 | 1 | 5 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
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.
- Positioning device16 Jan 2024US 11,872,639 B2Kolibri Beteiligungsgesellschaft Mbh & Co. Kgaa
- Deburring chamfer tool4 Oct 2022US 11,458,549 B2Hong Ann Tool Industries Co., Ltd.
- Chuck mechanism17 Nov 2020US 10,835,965 B2Kitagawa Iron Works Co., Ltd.
- Screwing tool, tool holder, and tool assembly including the screwing tool and the tool holder12 May 2020US 10,646,928 B2Franz Haimer Maschinenbau KG
- Blocking device of tool holders on lathes16 Jul 2026US 2026/0199987 A1Algra S.P.A.
- Drill bit with improved removal of the drill core17 Jul 2025US 2025/0229344 A1Hilti Aktiengesellschaft
- Drill bit with improved removal of the drill core19 Dec 2024US 2024/0416433 A1Hilti Aktiengesellschaft
- Drill bit with improved removal of the drill core5 Dec 2024US 2024/0399471 A1Hilti Aktiengesellschaft
- Cutting insert, holder, and blade-tip-replaceable cutting tool28 Mar 2024US 2024/0100604 A1Mitsubishi Materials Corporation
Most cited
By later US patents
- Cutting tool59US 6,164,876 ATungsten Industries, Inc. · 2000
- Toolholder and cutting insert for a toolholder assembly46US 7,325,471 B2Kennametal Inc. · 2008
- Method and apparatus for suppressing regenerative instability and related chatter in machine tools27US 5,957,016 ASandia Corporation · 1999
- Plug cutter22US 4,295,763 A1981
- Method and apparatus for suppressing regenerative instability and related chatter in machine tools11US 6,189,426 B1Sandia Corporation · 2001