B23C 2220/366
Turbine blade grooves
B23C2220/366 (Turbine blade grooves) appears on 49 US grants and 50 published applications in this corpus.
Search patents in B23C- Granted patents
- 49
- Published applications
- 50
- Assignees
- 27
- Inventors
- 100
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 4 |
| 2010 | 1 | 2 |
| 2011 | 1 | 7 |
| 2012 | 1 | 1 |
| 2013 | 4 | 6 |
| 2014 | 5 | 5 |
| 2015 | 4 | 2 |
| 2016 | 5 | 3 |
| 2017 | 5 | 4 |
| 2018 | 3 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Slot milling sequence26 Dec 2023US 11,850,669 B2Kyocera Sgs Precision Tools, Inc.
- Milling tool and production method for a milling tool5 Sep 2023US 11,745,296 B2Franken GmbH & Co. KG Fabrik FüR PräZisionswerkzeuge
- Slot milling sequence26 Jul 2022US 11,396,053 B2Kyocera Sgs Precision Tools, Inc.
- Method for producing a rotating disk for a turbomachine26 Jul 2022US 11,396,068 B2MTU Aero Engines AG
- Curved blade retention slot for turbine blade in a turbine disk30 Apr 2019US 10,273,815 B2United Technologies Corporation
- Slot milling sequence14 Mar 2024US 2024/0082930 A1Kyocera Sgs Precision Tools, Inc.
- Slot milling sequence10 Nov 2022US 2022/0355395 A1Kyocera Sgs Precision Tools, Inc.
- Milling tool and production method for a milling tool6 May 2021US 2021/0129274 A1Franken GmbH & Co. KG Fabrik FüR PräZisionswerkzeuge
- Slot milling sequence3 Sep 2020US 2020/0276656 A1Kyocera Sgs Precision Tools, Inc.
- Form cutting method27 Aug 2020US 2020/0269333 A1Mitsubishi Heavy Industries Compressor Corporation
Most cited
By later US patents
- Slot machining43US 7,007,382 B2United Technologies Corporation · 2006
- Precision milling cutter equipped with cutting tips38US 6,322,296 B1Walter AG · 2001
- Method and apparatus for producing undercut grooves27US 5,931,616 A1999
- Milling method23US 6,869,259 B2MTU Aero Engines AG · 2005
- Tool for the production of arc-shaped grooves21US 5,911,548 AWalter AG · 1999