- Patent application: 2021-11-05
- Request for prior art search: 2022-11-17
- Prior art search report: 2022-12-14
- Notice of preliminary rejection: 2023-01-19
- Written argument and amendment: 2023-02-02
- Decision to grant: 2023-02-24
- Registration: 2023-02-27
- Title of invention: Fabric structure having an expandable internal space and method of manufacturing the fabric
[Note] This case proceeded under regular examination and was registered in about 1 year and 3 months.
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