B23D 2043/025
For producing grooves in turbines
Official title: {for producing grooves in turbines, e.g. for the insertion of blades}
B23D2043/025 (For producing grooves in turbines) appears on 19 US grants and 21 published applications in this corpus.
Search patents in B23D- Granted patents
- 19
- Published applications
- 21
- Assignees
- 11
- Inventors
- 49
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 3 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 3 | 4 |
| 2011 | 2 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Machining tool for box-end wrench and method of machining box-end wrench by using the same28 Jul 2026US 12,691,508 B2
- Broaching tool, broaching machine comprising such a tool and method for machining a workpiece using such a machine19 Nov 2024US 12,145,204 B2Safran Aircraft Engines
- Method for producing a rotating disk for a turbomachine26 Jul 2022US 11,396,068 B2MTU Aero Engines AG
- Entrance and exit chip rings for balancing broach forces3 Sep 2019US 10,399,158 B2United Technologies Corporation
- Broach tool rake face with a tailored surface topography26 Jun 2018US 10,005,144 B2United Technologies Corporation
- Broach Cutter Grinding with Rake Angle Control16 Oct 2025US 2025/0319565 A1Rtx Corporation
- Machining tool for box-end wrench and method of machining box-end wrench by using the same5 Dec 2024US 2024/0399474 A1
- Broaching tool, broaching machine comprising such a tool and method for machining a workpiece using such a machine2 Jun 2022US 2022/0168827 A1Safran Aircraft Engines
- Method for producing a rotating disk for a turbomachine2 Jan 2020US 2020/0001410 A1MTU Aero Engines AG
- Entrance and exit chip rings for balancing broach forces28 Feb 2019US 2019/0061026 A1United Technologies Corporation
Most cited
By later US patents
- Multi-part dovetail repair broach assembly and methods of use23US 6,551,032 B1General Electric Company · 2003
- Multi-part dovetail repair broach assembly and methods of use9US 6,676,336 B2General Electric Company · 2004
- Broach for use in performing machining operations5US 6,558,086 B1Kennametal Inc. · 2003
- Broach tool design methodology and systems5US 8,000,942 B2United Technologies Corporation · 2011
- Control of white-etched layer during machining4US 7,736,102 B2United Technologies Corporation · 2010