Method for manufacturing a timepiece bearing
US-12339627-B2 · Jun 24, 2025 · US
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Marking or engraving
Marking or engraving · 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 | B23H9/06 |
| Official title | Marking or engraving |
| Display label | Marking or engraving |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrode assembly and electrochemical machining method
US-2024253141-A1 · Aug 1, 2024 · US
Method and device for making a workpiece surface of a metal workpiece
US-11648619-B2 · May 16, 2023 · US
Transfer object
US-2023045020-A1 · Feb 9, 2023 · US
Microfabrication device, microfabrication method, transfer mold, and transfer object
US-11491672-B2 · Nov 8, 2022 · US
Transfer mold
US-2022347879-A1 · Nov 3, 2022 · US
Method for manufacturing a timepiece bearing
US-2022291634-A1 · Sep 15, 2022 · US
Method and Device for Making a Workpiece Surface of a Metal Workpiece
US-2022250181-A2 · Aug 11, 2022 · US
Method and Device for Making a Workpiece Surface of a Metal Workpiece
US-2021101218-A1 · Apr 8, 2021 · US
Microfabrication device, microfabrication method, transfer mold, and transfer object
US-2020094430-A1 · Mar 26, 2020 · US
Method and system for marking an object having a surface of a conductive material
US-9946927-B2 · Apr 17, 2018 · US
Methods for forming grooved bearing patterns
US-2016297019-A1 · Oct 13, 2016 · US
Method and system for marking an object having a surface of a conductive material
US-2016259976-A1 · Sep 8, 2016 · US