Who owns the GKPBU trademark?

The GKPBU trademark is owned by Chuntao Zhou.

What class is the GKPBU trademark registered in?

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

What is the serial number for GKPBU?

The USPTO serial number for GKPBU is 99556380.

What is the registration number for GKPBU?

GKPBU is registered under USPTO registration number 8334772.

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Updated Oct 10, 2026·38 searches this week

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USPTO Trademark Record

REGISTERED

GKPBU

SN 99556380·Reg 8334772·Filed Dec 18, 2025

Owner Chuntao Zhou

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.

GKPBU (Serial No. 99556380), Registration No. 8334772, is a registered US trademark filed on Dec 18, 2025 by Chuntao Zhou. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: July 07, 2032

Mark Intelligence

GKPBU (Reg. #8334772) is a registered US trademark that has been protecting its owner, Chuntao Zhou, since 2025. 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

Dec 18, 2025

SERIAL

99556380

REG#

8334772

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 18, 2025

Serial Number99556380