Crowning forming method and crowning forming apparatus
US-11135666-B2 · Oct 5, 2021 · US
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Generating mechanisms
Generating mechanisms · 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 | B23F23/003 |
| Official title | {Generating mechanisms} |
| Display label | Generating mechanisms |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2019 | 5 |
| 2020 | 1 |
| 2021 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for gear skiving
US-11059116-B2 · Jul 13, 2021 · US
Method of producing a toothed workpiece having a modified surface geometry
US-10583508-B2 · Mar 10, 2020 · US
Method of producing a toothed workpiece having a modified surface geometry
US-10500659-B2 · Dec 10, 2019 · US
Method of producing a toothed workpiece having a modified surface geometry
US-10493546-B2 · Dec 3, 2019 · US
Crowning forming method and crowning forming apparatus
US-2019193177-A1 · Jun 27, 2019 · US
Method of dressing a tool
US-10322461-B2 · Jun 18, 2019 · US
Method and apparatus for gear skiving
US-2019076944-A1 · Mar 14, 2019 · US