- Patent application: 2021-11-19
- Request for prior art search: 2022-08-12
- Prior art search report: 2022-11-17
- Decision to grant: 2023-02-16
- Registration: 2023-03-28
- Title of invention: Centering jig device for machined rings
[Note] This case proceeded under regular examination and was registered in about 1 year and 4 months.
LNB IP Law Firm