Who owns the PORTAOXY trademark?

The PORTAOXY trademark is owned by Bing Zhu.

What class is the PORTAOXY trademark registered in?

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

What is the serial number for PORTAOXY?

The USPTO serial number for PORTAOXY is 99399862.

What is the registration number for PORTAOXY?

PORTAOXY is registered under USPTO registration number 8239905.

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Updated Oct 4, 2026·34 searches this week

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USPTO Trademark Record

REGISTERED

PORTAOXY

SN 99399862·Reg 8239905·Filed Sep 18, 2025

Owner Bing Zhu

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.

PORTAOXY (Serial No. 99399862), Registration No. 8239905, is a registered US trademark filed on Sep 18, 2025 by Bing Zhu. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: May 05, 2032

Mark Intelligence

PORTAOXY (Reg. #8239905) is a registered US trademark that has been protecting its owner, Bing Zhu, 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

Sep 18, 2025

SERIAL

99399862

REG#

8239905

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateSep 18, 2025

Serial Number99399862