- Filing date: 2020-02-04
- Notice of preliminary rejection: 2021-06-30
- Amendment and written argument filed: 2021-07-12
- Decision to grant: 2021-07-29
- Registration: 2021-08-30
- Title of invention: Apparatus for blending high-purity cosmetic raw materials with a spray nozzle
[Note] The patent was registered in about 1 year and 6 months under regular examination.
LNB IP Law Firm