USPTO trademark record

KORTRIFESS

Live registered mark · Owner SIWEN FENG · Classes 9

Mark details

Owner: SIWEN FENG
Serial number: 99475540
Registration number: 8282450
Status: REGISTERED
Classes: 9 (Software / electronics / downloadable media)
Filed: 2025-11-03
Registered: 2026-06-02
Goods / services: Apparatus for the recording, transmission and reproduction of sound and images; Blank flash memory cards; Blank USB cards; Blank USB flash drives; Card reading equipment; Computer hardware for upload…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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