Who owns the TIASUN trademark?

The TIASUN trademark is owned by Zhang Guangmin.

What class is the TIASUN trademark registered in?

The TIASUN trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for TIASUN?

The USPTO serial number for TIASUN is 99649367.

What is the registration number for TIASUN?

TIASUN is registered under USPTO registration number 8412474.

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Updated Oct 24, 2026·39 searches this week

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USPTO Trademark Record

REGISTERED

TIASUN

SN 99649367·Reg 8412474·Filed Feb 12, 2026

Owner Zhang Guangmin

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

TIASUN (Serial No. 99649367), Registration No. 8412474, is a registered US trademark filed on Feb 12, 2026 by Zhang Guangmin. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: August 25, 2032

Mark Intelligence

TIASUN (Reg. #8412474) is a registered US trademark that has been protecting its owner, Zhang Guangmin, since 2026. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 12, 2026

SERIAL

99649367

REG#

8412474

REGISTERED

Aug 25, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 12, 2026

Serial Number99649367