Method of manufacturing a part of an aircraft engine
US-2023158590-A1 · May 25, 2023 · US
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by planing or slotting
by planing or slotting · 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 | B23F1/04 |
| Official title | by planing or slotting |
| Display label | by planing or slotting |
| Total patents | 11 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Gear-cutting machine
US-9868169-B2 · Jan 16, 2018 · US
Gear machining device
US-9782847-B2 · Oct 10, 2017 · US
Cutting tool and spline processing method
US-9751140-B2 · Sep 5, 2017 · US
Gear machining apparatus
US-9539659-B2 · Jan 10, 2017 · US
Cutting tool and spline processing method
US-2016193675-A1 · Jul 7, 2016 · US
Gear-cutting machine
US-2016193676-A1 · Jul 7, 2016 · US
Semi-completing skiving method and device having corresponding skiving tool for executing a semi-completing skiving method
US-9199323-B2 · Dec 1, 2015 · US
Gear machining device
US-2015328704-A1 · Nov 19, 2015 · US
Gear shaping machine
US-9108257-B2 · Aug 18, 2015 · US
Gear machining apparatus
US-2015043985-A1 · Feb 12, 2015 · US