- Patent application: 2020-10-12
- Request for prior art search: 2021-03-22
- Prior art search report: 2021-06-17
- Notice of preliminary rejection: 2023-03-21
- Amendment and written argument: 2023-03-22
- Decision to grant: 2023-05-09
- Registration: 2023-05-12
- Title of invention: Heating cable fixing device for roof structure and roof assembly using same
[Note] This case proceeded under regular examination and was registered in about 2 years and 7 months.
LNB IP Law Firm