B23B 2260/072
Grooves
B23B2260/072 (Grooves) appears on 89 US grants and 86 published applications in this corpus.
Search patents in B23B- Granted patents
- 89
- Published applications
- 86
- Assignees
- 56
- Inventors
- 153
- Latest grant
- 26 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 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 4 | 7 |
| 2008 | 4 | 1 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 2 | 3 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 6 | 4 |
| 2018 | 4 | 9 |
| 2019 | 3 | 8 |
| 2020 | 8 | 7 |
| 2021 | 8 | 6 |
| 2022 | 2 | 4 |
| 2023 | 6 | 4 |
| 2024 | 0 | 4 |
| 2025 | 6 | 7 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Quick change arbor26 May 2026US 12,636,714 B2Guangzhou Innox Tools Co. Ltd
- Rotary cutting tool14 Apr 2026US 12,599,975 B2A. L. M. T. Corp.
- Clamping mechanism and electric tool6 Jan 2026US 12,515,260 B2Shandong Weida Machinery Co., Ltd.
- Hole saw2 Sep 2025US 12,403,537 B2Milwaukee Electric Tool Corporation
- Hole saw2 Sep 2025US 12,403,538 B2Milwaukee Electric Tool Corporation
- Holesaw assembly12 Mar 2026US 2026/0070133 A1Black & Decker Inc.
- Finishing tool12 Feb 2026US 2026/0042153 A1Sugino Machine Limited
- Cutting tool, and method for manufacturing machined product5 Feb 2026US 2026/0034587 A1KYOCERA Corporation
- Hole saw20 Nov 2025US 2025/0353084 A1Milwaukee Electric Tool Corporation
- Hydraulic expansion chuck6 Nov 2025US 2025/0339903 A1Gühring KG
Most cited
By later US patents
- Polycrystalline diamond body with enhanced surface irregularities248US 4,629,373 AMegadiamond Industries, Inc. · 1986
- Hole saw103US 5,803,677 ACredo Tool Company · 1998
- Drill bit or end mill with grooved flutes73US 5,160,232 AMCA Micro Crystal AG · 1992
- Cutting tool and method of making the cutting tool72US 5,722,803 AKennametal Inc. · 1998
- Method of making coated cutting tools55US 5,709,907 AKennametal Inc. · 1998