Japan, Dec. 8 -- 蒋 欣 holds the trademark for 'ｋｅｌｖＣＮＭ.' Other related details are as follows:
Application Number: Reg.No.6988574
Class: 16
Status: LIVE-REGISTRATION-Published for Opposition
Filing Date: March 19
Registration Date: Nov. 20
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/c1801/TR/JP-2025-029492/40/en
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