B23B 47/34
Arrangements for removing chips out of the holes made
Official title: Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool {(chip-breaking in turning machines B23B25/02; in turning tools B23B27/22)}
B23B47/34 (Arrangements for removing chips out of the holes made) appears on 102 US grants and 118 published applications in this corpus.
Search patents in B23B- Granted patents
- 102
- Published applications
- 118
- Assignees
- 76
- Inventors
- 259
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
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| 1976 | 1 | 0 |
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| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 0 | 1 |
| 2009 | 3 | 7 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 5 | 2 |
| 2013 | 2 | 7 |
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| 2016 | 6 | 3 |
| 2017 | 5 | 9 |
| 2018 | 5 | 6 |
| 2019 | 6 | 7 |
| 2020 | 7 | 7 |
| 2021 | 5 | 5 |
| 2022 | 3 | 7 |
| 2023 | 3 | 7 |
| 2024 | 2 | 9 |
| 2025 | 9 | 6 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System for collecting debris18 Aug 2026US 12,708,945 B2Klein Tools, Inc.
- Debris collection assembly11 Aug 2026US 12,703,028 B2The Boeing Company
- Method and apparatus for machining a workpiece16 Jun 2026US 12,654,235 B2Broetje-Automation GmbH
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- Apparatus and method for dust removal20 Aug 2026US 2026/0240385 A1
- Power tool including an air filter and debris collector23 Jul 2026US 2026/0208088 A1Milwaukee Electric Tool Corporation
- Machining Device30 Apr 2026US 2026/0115810 A1Vibicore AB
- Fluid Flushing Systems for Foreign Object Debris Amelioration, and Methods and Devices Related Thereto5 Feb 2026US 2026/0034568 A1Relativity Space, Inc.
- Debris collection assembly1 Jan 2026US 2026/0000255 A1The Boeing Company
Most cited
By later US patents
- Self normalizing drill head54US 5,848,859 AThe Boeing Company · 1998
- Dust collecting attachment22US 9,022,702 B2Makita Corporation · 2015
- Tool holder20US 4,741,650 A1988
- Method and apparatus for forming intermittent chips while machining holes with a rotating tool20US 5,342,152 A1994
- Dust suction device for drilling machine16US 8,967,923 B2AEG Electric Tools GmbH · 2015