Who owns the DWHWMST trademark?

The DWHWMST trademark is owned by Yamao Guo.

What class is the DWHWMST trademark registered in?

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

What is the serial number for DWHWMST?

The USPTO serial number for DWHWMST is 99627863.

What is the registration number for DWHWMST?

DWHWMST is registered under USPTO registration number 8410135.

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Updated Oct 12, 2026·23 searches this week

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USPTO Trademark Record

REGISTERED

DWHWMST

SN 99627863·Reg 8410135·Filed Feb 02, 2026

Owner Yamao Guo

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.

DWHWMST (Serial No. 99627863), Registration No. 8410135, is a registered US trademark filed on Feb 02, 2026 by Yamao Guo. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: August 25, 2032

Mark Intelligence

DWHWMST (Reg. #8410135) is a registered US trademark that has been protecting its owner, Yamao Guo, 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 02, 2026

SERIAL

99627863

REG#

8410135

REGISTERED

Aug 25, 2026

Filing Information

StatusREGISTERED

Filing DateFeb 02, 2026

Serial Number99627863