DEFTREE Trademark

Serial Number: 50139398

DEFTREE is a trademark filed by Wenjun Han on October 1, 2026. The trademark is classified under Class 9 (Computers & Electronics). The application is currently pending registration.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

Wenjun Han (42 trademarks)

No. 1, Building 9, South 3rd Neighborhood
Wuhai Inner Mongolia Autonomous Region 016040 , CN

Entity Type: 01

Legal Representation

Attorney of Record

LOWELL LEE CARSON JR

3,517 trademarks filed View all →

Correspondence Address

LOWELL LEE CARSON JR POLYMATH IP COUNSEL, LLC

3265 W. Bellewood Dr.

Englewood, CO 80110

United States

Trademark Details

Filing Date

October 1, 2026

Registration Date

Not Registered

First Use Anywhere

September 15, 2026

First Use in Commerce

September 15, 2026

Goods & Services

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