- Filing date: 2020-06-05
- Request for accelerated examination: 2020-06-05
- Notice of preliminary rejection: 2020-08-07
- Amendment and written argument filed: 2020-08-10
- Decision to grant: 2020-10-05
- Registration: 2020-10-06
- Title of invention: High-frequency sewing machine
[Note] The registration was obtained in about 4 months through accelerated examination, requested on the basis of a prior art search commissioned from a KIPO-designated search firm.
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