Trademark Search / DEFTREE

DEFTREE

● Live · Pending

U.S. federal trademark · Serial No. 50139398

Mark

DEFTREE

Status

Pending

Serial Number

50139398

Filing Date

October 1, 2026

Class(es)

Class 009

Owner

Wenjun Han

01 · Wuhai Inner Mongolia Autonomous Region, CN

Goods & Services

Loudspeakers; Smart rings; Portable vibration speakers; Wireless speakers; Headphones; Earphones; Audio amplifiers; Microphones; Mobile phone chargers; Sound bars

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.