Out of center cooling bore drilling for gas turbine rotor
US-2024278344-A1 · Aug 22, 2024 · US
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Reaming machines or reaming devices (tool holders for machine tools B23Q3/00; handles for hand implements B25G)
Reaming machines or reaming devices (tool holders for machine tools B23Q3/00; handles for hand implements B25G) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23D75/00 |
| Official title | Reaming machines or reaming devices (tool holders for machine tools B23Q3/00; handles for hand implements B25G) |
| Display label | Reaming machines or reaming devices (tool holders for machine tools B23Q3/00; handles for hand implements B25G) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reaming tool vacuum assembly
US-2024227047-A9 · Jul 11, 2024 · US
Reaming tool vacuum assembly
US-2024131606-A1 · Apr 25, 2024 · US
Machining tool
US-11654494-B2 · May 23, 2023 · US
Method and apparatuses related to hole cutting
US-11471957-B2 · Oct 18, 2022 · US
Machining tool
US-2021276105-A1 · Sep 9, 2021 · US
Method and apparatuses related to hole cutting
US-2021220927-A1 · Jul 22, 2021 · US
Device and method for underwater repair of hole of a nuclear reactor part
US-11037689-B2 · Jun 15, 2021 · US
Ultrasonic peening-type integrated machining method of cutting and extrusion
US-10994386-B2 · May 4, 2021 · US
Machining system for turbomachine dovetail
US-10864585-B2 · Dec 15, 2020 · US
Ultrasonic Peening-Type Integrated Machining Method Of Cutting And Extrusion
US-2020346313-A1 · Nov 5, 2020 · US
Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US-10807176-B2 · Oct 20, 2020 · US
Device and method for underwater repair of hole of a nuclear reactor part
US-2019043627-A1 · Feb 7, 2019 · US
High-speed precision interrupted ultrasonic vibration cutting method
US-10118232-B2 · Nov 6, 2018 · US
Machining system for turbomachine dovetail
US-2018257189-A1 · Sep 13, 2018 · US
Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US-2018154472-A1 · Jun 7, 2018 · US
Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US-9884382-B2 · Feb 6, 2018 · US
High-speed precision interrupted ultrasonic vibration cutting method
US-2017100781-A1 · Apr 13, 2017 · US
Valve Hole and Machining Method Thereof
US-2016368065-A1 · Dec 22, 2016 · US
Rotary tool for precision machining of a drilled hole in a workpiece, and method for precision machining of a drilled hole
US-2015290729-A1 · Oct 15, 2015 · US