OISTML Trademark

Serial Number: 99312264 • Registration: 8137267

OISTML is a trademark filed by Ma Chenghao on July 30, 2025. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

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

Owner Contact Info

Ma Chenghao (10 trademarks)

No. 43, Zhaojiaying North Street, Ping'an Subdistrict Office, Changqing District
Jinan 250000 , CN

Entity Type: 01

Legal Representation

Attorney of Record

Jason Shelton

3,469 trademarks filed View all →

Correspondence Address

Jason Shelton

4950 W. Country Club Dr.

Highland, UT 84003

United States

Trademark Details

Filing Date

July 30, 2025

Registration Date

February 10, 2026

First Use Anywhere

May 14, 2025

First Use in Commerce

May 14, 2025

Published for Opposition

December 23, 2025

Goods & Services

Video projectors; Smartphone mounts; Electric charging cables; Earphones; Surveying instruments; Headphones; Loudspeakers; Computer mouse; Mouse mats; Wireless speakers; Protective films adapted for smartphones; Protective cases for smartphones; Batteries and battery chargers; Set-top boxes; Webcams