Gear machining apparatus and machining condition determination device
US-11772175-B2 · Oct 3, 2023 · US
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the tool being a hob
the tool being a hob · 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 | B23F19/104 |
| Official title | {the tool being a hob} |
| Display label | the tool being a hob |
| Total patents | 15 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of manufacturing hypoid gears
US-11555225-B2 · Jan 17, 2023 · US
Machine tool and gear machining method
US-11383313-B2 · Jul 12, 2022 · US
Gear machining apparatus and machining condition determination device
US-2022009016-A1 · Jan 13, 2022 · US
Method for the gear manufacturing machining of a workpiece
US-10994352-B2 · May 4, 2021 · US
Apparatus and method for chamfering a workpiece having internal gearing
US-10857608-B2 · Dec 8, 2020 · US
Methods of manufacturing hypoid gears
US-2020340074-A1 · Oct 29, 2020 · US
Apparatus and method for chamfering a workpiece with internal gearing
US-10688575-B2 · Jun 23, 2020 · US
Gear machining method and gear machining device
US-10661367-B2 · May 26, 2020 · US
Machine tool and gear machining method
US-2020130120-A1 · Apr 30, 2020 · US
Machining device and machining method
US-2019024729-A1 · Jan 24, 2019 · US
Gear machining method and gear machining device
US-2018354047-A1 · Dec 13, 2018 · US
Apparatus and method for chamfering a workpiece having internal gearing
US-2018345393-A1 · Dec 6, 2018 · US
Apparatus and method for chamfering a workpiece with internal gearing
US-2018345392-A1 · Dec 6, 2018 · US
Method for the gear manufacturing machining of a workpiece
US-2018297135-A1 · Oct 18, 2018 · US