USPTO trademark record

SISELF

Live mark · Owner Ma Chunlai · Classes 9

Mark details

Owner: Ma Chunlai
Serial number: 50157330
Registration number: Not registered
Status: NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Classes: 9 (Software / electronics / downloadable media)
Filed: 2026-10-12
Registered: —
Goods / services: Loud speakers; Gas detectors for detecting the presence of gas; Protective helmets; Protective gloves for industrial use; Protective footwear for the prevention of accident or injury; Transmitter and…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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