USPTO trademark record

BIRTDERR

Live registered mark · Owner Ryson Chen Rongsheng · Classes 28

Mark details

Owner: Ryson Chen Rongsheng
Serial number: 90132859
Registration number: 6315128
Status: REGISTERED
Classes: 28 (Games / toys / sports)
Filed: 2020-08-24
Registered: 2021-04-06
Goods / services: Dice; Dolls; Dumb-bells; Kites; Shuttlecocks; Skateboards; Swings; Abdomen protectors for athletic use; Artificial fishing bait; Body-building apparatus; Chess games; Chest developers; Chest expander…

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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