B23B 2265/32
Polygonal
B23B2265/32 (Polygonal) appears on 58 US grants and 73 published applications in this corpus.
Search patents in B23B- Granted patents
- 58
- Published applications
- 73
- Assignees
- 48
- Inventors
- 117
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 7 |
| 2005 | 3 | 2 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 0 | 6 |
| 2009 | 1 | 4 |
| 2010 | 2 | 1 |
| 2011 | 1 | 3 |
| 2012 | 4 | 7 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 6 |
| 2016 | 2 | 3 |
| 2017 | 4 | 2 |
| 2018 | 4 | 0 |
| 2019 | 2 | 3 |
| 2020 | 0 | 4 |
| 2021 | 4 | 3 |
| 2022 | 1 | 5 |
| 2023 | 4 | 1 |
| 2024 | 2 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cutting tool7 Apr 2026US 12,594,608 B2Sumitomo Electric Industries, Ltd.
- Reducing sleeve, modular system for providing a reducing sleeve assembly, and machining assembly13 Jan 2026US 12,521,799 B2
- Hole saw with hex sidewall holes19 Aug 2025US 12,390,866 B2Milwaukee Electric Tool Corporation
- Coupling arrangement for tool, and tool comprising coupling arrangement6 May 2025US 12,290,863 B2Atlas Copco Industrial Technique AB
- Holder for holding a plate-like member and cutting insert4 Jun 2024US 11,998,994 B2Tungaloy Corporation
- Hole Saw with Sidewall Holes13 Nov 2025US 2025/0345864 A1Milwaukee Electric Tool Corporation
- Tool holder positioning device and machine tool having the same15 May 2025US 2025/0153293 A1Mountain Gracious Tech Ltd.
- Attachment connector member10 Oct 2024US 2024/0335888 A1D'Andrea S.p.A.
- Coupling arrangement for tool, and tool comprising coupling arrangement8 Aug 2024US 2024/0261872 A1Atlas Copco Industrial Technique AB
- Hole Saw with Hex Sidewall Holes22 Feb 2024US 2024/0058875 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Non-metallic body cutting tools111US 5,865,571 ANorton Company · 1999
- Method for improving wear resistance of abrasive tools93US 6,227,188 B1Norton Company · 2001
- Workpiece connector for a power tool76US 6,722,667 B2Jore Corporation · 2004
- Quick-change and plug eject arbor for a hole saw47US 7,934,893 B2A. V. Custom Style B.V. · 2011
- Ceramic instrument44US 7,717,710 B2Gebr. Brasseler GmbH & Co. KG · 2010