- Patent application: 2022-05-20
- Request for accelerated examination: 2022-05-23
- Request for prior art search: 2022-05-26
- Prior art search report: 2022-05-31
- Notice of preliminary rejection: 2023-02-01
- Amendment and written argument: 2023-04-13
- Decision to grant: 2023-07-04
- Registration: 2023-08-30
- Title of invention: Water quality operation and management system for fountains
[Note] This case proceeded under accelerated examination and was registered in about 1 year and 3 months.
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