Method for manufacturing of a rotor
US-12358064-B2 · Jul 15, 2025 · US
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for grinding peculiarly surfaces, e.g. bulged
for grinding peculiarly surfaces, e.g. bulged · 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 | B24B5/16 |
| Official title | for grinding peculiarly surfaces, e.g. bulged |
| Display label | for grinding peculiarly surfaces, e.g. bulged |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Screw rotor processing method and screw rotor lead correction calculation device
US-11890721-B2 · Feb 6, 2024 · US
Automatic high-shear low-pressure force-controlled grinding device for complicated curved surface and machining method thereof
US-11724350-B2 · Aug 15, 2023 · US
Method for manufacturing of a rotor
US-2021260676-A1 · Aug 26, 2021 · US
Method for manufacturing of a rotor
US-11000907-B2 · May 11, 2021 · US
Automatic High-Shear Low-Pressure Force-Controlled Grinding Device for Complicated Curved Surface and Machining Method Thereof
US-2021053173-A1 · Feb 25, 2021 · US
Method for manufacturing a rotor
US-10717139-B2 · Jul 21, 2020 · US
Method for manufacturing of a rotor
US-10710184-B2 · Jul 14, 2020 · US
Screw rotor processing method and screw rotor lead correction calculation device
US-2019283207-A1 · Sep 19, 2019 · US
Device and method for machining of an optical lens
US-10406646-B2 · Sep 10, 2019 · US
Method for Manufacturing of a Rotor
US-2018236577-A1 · Aug 23, 2018 · US
Method of manufacturing stylus and stylus
US-9855612-B2 · Jan 2, 2018 · US
Grinding method of honeycomb structure
US-9662759-B2 · May 30, 2017 · US
Method of manufacturing stylus and stylus
US-2016349035-A1 · Dec 1, 2016 · US
Method for manufacturing a rotor
US-2016228962-A1 · Aug 11, 2016 · US
Machine tool with swiveling table
US-2015328745-A1 · Nov 19, 2015 · US
Machine tool with swiveling table
US-2015328733-A1 · Nov 19, 2015 · US