SIERDE Trademark

Serial Number: 99154909 • Registration: 8051303

SIERDE is a trademark filed by Shenzhen Sierde Technology Co., Ltd on April 25, 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

Shenzhen Sierde Technology Co., Ltd

1K06, North District, No. 1, 1st Floor, Longsheng Mobile Phone Market
Shenzhen 518000 , CN

Entity Type: 16

Legal Representation

Attorney of Record

Russell D. Nugent

1,734 trademarks filed View all →

Correspondence Address

Russell D. Nugent Comprising IP

1213 Culbreth Dr., Ste 112

Wilmington, NC 28405

United States

Trademark Details

Filing Date

April 25, 2025

Registration Date

December 2, 2025

First Use Anywhere

April 12, 2025

First Use in Commerce

April 12, 2025

Published for Opposition

October 14, 2025

Goods & Services

Protective films adapted for smartphones; Earphone accessories, namely, earphone cases; Protective covers and cases for cell phones, laptops and portable media players; Protective covers for smartphones; Smartwatch straps