B23B 41/16
Boring or drilling machines or devices specially adapted for particular work: for
Official title: for boring holes with high-quality surface
B23B41/16 (Boring or drilling machines or devices specially adapted for particular work: for) appears on 7 US grants and 14 published applications in this corpus.
Search patents in B23B- Granted patents
- 7
- Published applications
- 14
- Assignees
- 16
- Inventors
- 43
- Latest grant
- 26 Nov 2019
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| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 3 |
| 2017 | 3 | 1 |
| 2018 | 1 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
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Recent patents
- Entry sheet for drilling and method for drilling processing using same26 Nov 2019US 10,486,324 B2Mitsubishi Gas Chemical Company, Inc.
- Entry sheet for drilling and method for drilling processing using same19 Nov 2019US 10,478,991 B2Mitsubishi Gas Chemical Company, Inc.
- Drilling method for PCBs with high hole position precision28 Aug 2018US 10,064,284 B2Guangzhou Fastprint Circuit Tech Co., Ltd.
- Machining process3 Oct 2017US 9,776,254 B2Mitis
- Reaction tool and method for forming openings in an aircraft fuselage joint20 Jun 2017US 9,682,429 B2The Boeing Company
- Finishing boring machine for high-precision wheel hub hole22 Aug 2024US 2024/0278335 A1NSH-CTI Machine Tool (Jiangxi) Co., Ltd.
- Machining tool comprising a settable guide rail5 Oct 2023US 2023/0311218 A1Guehring KG
- Entry sheet for drilling holes, and hole drilling method using same22 Feb 2018US 2018/0050462 A1Mitsubishi Gas Chemical Company, Inc.
- Entry sheet for drilling and method for drilling processing using same8 Feb 2018US 2018/0036898 A1Mitsubishi Gas Chemical Company, Inc.
- Fine Machining Method and Machine Tool Unit29 Jun 2017US 2017/0182630 A1Mauser-Werke Obergndorf Maschinenbau GmbH
Most cited
By later US patents