USPTO trademark record

CHANGEAR

Live registered mark · Owner Changyuan Chen · Classes 5

Mark details

Owner: Changyuan Chen
Serial number: 99549406
Registration number: 8333635
Status: REGISTERED
Classes: 5 (Pharmaceuticals)
Filed: 2025-12-15
Registered: 2026-07-07
Goods / services: Disinfectants; Medical dressings; Dietary food supplements; Dietary supplements for animals; Babies' nappies; Nutritional supplements; Nicotine gum for use as an aid to stop smoking; Collagen for med…

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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