B23B 2270/26
Burnishing
B23B2270/26 (Burnishing) appears on 18 US grants and 19 published applications in this corpus.
Search patents in B23B- Granted patents
- 18
- Published applications
- 19
- Assignees
- 19
- Inventors
- 55
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Surface treatment system design for high fatigue life hollow fan blades22 Oct 2024US 12,123,085 B2Rtx Corporation
- Method for surface treatment, roller bearing component and device8 Aug 2023US 11,717,922 B2Schaeffler Technologies AG & Co. KG
- Active-pressure hole finishing tool7 Sep 2021US 11,110,525 B2The Boeing Company
- Machining/burnishing dual geometry orbital drilling tool23 Mar 2021US 10,953,481 B2The Boeing Company
- Burnishing machine6 Oct 2020US 10,792,787 B2Sugino Machine Limited
- Surface treatment system design for high fatigue life hollow fan blades22 Feb 2024US 2024/0060165 A1Raytheon Technologies Corporation
- Method for surface treatment, roller bearing component and device3 Mar 2022US 2022/0063027 A1Schaeffler Technologies AG & Co. KG
- Active-pressure hole finishing tool26 Nov 2020US 2020/0368827 A1The Boeing Company
- Burnishing machine9 Jan 2020US 2020/0009704 A1Sugino Machine Limited
- Roller burnishing tool21 Feb 2019US 2019/0054591 A1Hoffmann GmbH Qualitätswerkzeuge
Most cited
By later US patents
- Burnishing drill23US 5,282,705 AFuji Seiko Co., Ltd. · 1994
- Cutting tool for high-quality high-efficiency machining and cutting method using the same16US 7,765,902 B2Sumitomo Electric Hardmetal Corp. · 2010
- Reversible cutting tip, method for producing such cutting tip, tool provided with such cutting tips, and method for cutting a workpiece by using such cutting tip or a tool provided with such cutting tip10US 6,508,150 B1Gebr. Heller Maschinenfabrik GmbH · 2003
- Tool and process for finishing a vehicle wheel surface8US 6,540,450 B2Hayes Lemmerz International, Inc. · 2003
- Cutting tip, cutting method, and cutting-processed element4US 6,595,092 B1Aisin Aw Co., Ltd. · 2003