- Patent application: 2025-03-06
- Request for prior art search: 2025-07-09
- Prior art search report: 2025-08-28
- Notice of preliminary rejection: 2026-04-15
- Amendment and written argument: 2026-04-16
- Decision to grant: 2026-07-20
- Registration: 2026-08-13
- Title of invention: Gypsum board fixing bead for preventing step differences
[Note] This case was registered after we responded to the notice of preliminary rejection.
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