B23B 2220/00
Details of turning, boring or drilling processes
B23B2220/00 (Details of turning, boring or drilling processes) appears on 357 US grants and 356 published applications in this corpus.
Search patents in B23B- Granted patents
- 357
- Published applications
- 356
- Assignees
- 204
- Inventors
- 633
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 3 |
| 2002 | 3 | 4 |
| 2003 | 4 | 3 |
| 2004 | 2 | 13 |
| 2005 | 3 | 3 |
| 2006 | 9 | 10 |
| 2007 | 6 | 6 |
| 2008 | 5 | 6 |
| 2009 | 3 | 5 |
| 2010 | 7 | 16 |
| 2011 | 5 | 6 |
| 2012 | 8 | 10 |
| 2013 | 11 | 18 |
| 2014 | 10 | 13 |
| 2015 | 14 | 17 |
| 2016 | 16 | 30 |
| 2017 | 17 | 31 |
| 2018 | 29 | 23 |
| 2019 | 30 | 36 |
| 2020 | 25 | 26 |
| 2021 | 15 | 16 |
| 2022 | 27 | 17 |
| 2023 | 11 | 12 |
| 2024 | 7 | 21 |
| 2025 | 12 | 6 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B23B 2220/12GroovingIndexing code164
- B23B 2220/08DeburringIndexing code63
- B23B 2220/44RoughingIndexing code55
- B23B 2220/04ChamferringIndexing code45
- B23B 2220/40PeelingIndexing code19
- B23B 2220/24FinishingIndexing code16
- B23B 2220/52WhirlingIndexing code8
- B23B 2220/28Parting off and chamferring simultaneouslyIndexing code7
Recent patents
- Turning tool11 Aug 2026US 12,703,025 B2Iscar, Ltd.
- Dental component with through hole28 Jul 2026US 12,690,953 B2Nobel Biocare Services AG
- Processing tool12 May 2026US 12,623,294 B2Sugino Machine Limited
- Precision freeform structuring for the fabrication of coded lenses5 May 2026US 12,617,020 B2Northwestern University
- Constant rake fluted drill bit and method of manufacture21 Apr 2026US 12,605,795 B1
- Cutting insert20 Aug 2026US 2026/0241460 A1KYOCERA Corporation
- Cutting tool14 May 2026US 2026/0131385 A1Tungaloy Corporation
- Pipe preparation tool2 Apr 2026US 2026/0091437 A1
- Machine Tool12 Mar 2026US 2026/0070129 A1Star Micronics Co., Ltd.
- Tool and method for machining a workpiece29 Jan 2026US 2026/0027626 A1Hartmetall-Werkzeugfabrik Paul Horn GmbH
Most cited
By later US patents
- Tool holder with patterned hard shim forming indented seat and method68US 5,682,803 AIscar, Ltd. · 1997
- Power screwdriver having rotary input control53US 8,418,778 B2Black & Decker Inc. · 2013
- Machining tool47US 5,836,723 AWidia GmbH · 1998
- Cutting insert and cutting tool for a peeling operation45US 5,246,315 ASandvik AB · 1993
- Cutting tool assembly having an exchangeable adaptor45US 5,833,403 AIscar, Ltd. · 1998