B23C 2220/16
Chamferring
B23C2220/16 (Chamferring) appears on 80 US grants and 88 published applications in this corpus.
Search patents in B23C- Granted patents
- 80
- Published applications
- 88
- Assignees
- 56
- Inventors
- 194
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 13 |
| 2014 | 0 | 4 |
| 2015 | 9 | 7 |
| 2016 | 7 | 8 |
| 2017 | 8 | 5 |
| 2018 | 10 | 11 |
| 2019 | 10 | 7 |
| 2020 | 5 | 1 |
| 2021 | 3 | 6 |
| 2022 | 4 | 6 |
| 2023 | 4 | 4 |
| 2024 | 1 | 4 |
| 2025 | 4 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- External and internal chamfer tool22 Sep 2026US 12,741,325 B2
- Device and method for producing bevels on tooth flanks of gearwheels16 Jun 2026US 12,654,244 B2Profilator GmbH & Co. KG
- Method and tool for creating a through-thread6 Jan 2026US 12,515,268 B2EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge
- Milling machine, in particular hand-held milling machine, for milling bevels and fillets16 Sep 2025US 12,415,222 B2Gerima Holding GmbH
- Chamfer-cutting tools12 Aug 2025US 12,383,965 B2The Boeing Company
- Chamfering tool30 Apr 2026US 2026/0115812 A1Sumitomo Electric Hardmetal Corp.
- Method, control program, computer-readable data-carrier, control unit and milling device for milling a cover layer of metal sheets26 Mar 2026US 2026/0084226 A1Airbus Operations GmbH
- Machine Tool12 Mar 2026US 2026/0070129 A1Star Micronics Co., Ltd.
- Components of an electronic device and methods for their assembly15 May 2025US 2025/0159829 A1Apple Inc.
- Components of an electronic device and methods for their assembly26 Dec 2024US 2024/0431057 A1Apple Inc.
Most cited
By later US patents
- Components of an electronic device76US 8,933,347 B22015
- Components of an electronic device and methods for their assembly44US 9,114,487 B2Apple Inc. · 2015
- Components of an electronic device and methods for their assembly35US 9,955,603 B2Apple Inc. · 2018
- Cutting insert and tool33US 6,071,045 A2000
- Card edge chamfering system21US 6,443,041 B1International Business Machines Corporation · 2002