U.S. federal trademark · Serial No. 99740329
Electric fans; Portable electric fans; USB-powered desktop fans; Wearable electric fans; Portable evaporative air coolers; Electric pocket warmers for warming hands; USB-powered hand warmers; Japanese electric leg-warming apparatus for household purposes (electric kotatsu); Storage heaters; Fan heaters; USB-powered humidifiers for household use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.