HMUM Trademark

Serial Number: 99553502

HMUM is a trademark filed by Dong Jianjun on December 17, 2025. The trademark is classified under Class 9 (Computers & Electronics). The application is currently pending registration.

Trademark Classes

9

Class 9 - Computers & Electronics

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

Owner Contact Info

Dong Jianjun (4 trademarks)

Room 104, Building 3, Lanting Residence
Shenzhen, Guangdong 518000 , CN

Entity Type: 01

Legal Representation

Attorney of Record

Colin Rasmussen

3,621 trademarks filed View all →

Correspondence Address

Colin Rasmussen

3027 Michelle Drive

Colton, CA 92324

United States

Trademark Details

Filing Date

December 17, 2025

Registration Date

Not Registered

First Use Anywhere

July 9, 2025

First Use in Commerce

July 9, 2025

Published for Opposition

May 19, 2026

Goods & Services

Earphones; Wireless chargers; Protective films adapted for smartphones; USB cables; Stands adapted for mobile phones; Computer keyboards; Wireless headsets for smartphones; Microphones; Smart watches; Cases for smartphones; Battery chargers; Smartwatches; Power adapters; Camera cases; Batteries, electric; Baby monitors; Portable media players; Cabinets for loudspeakers; Wireless speakers; High and low voltage switchboards; Voltage and power regulators; Notebook computer cooling pads; Electrical circuits; Money sorting machines