Who owns the BIGFLAG trademark?

The BIGFLAG trademark is owned by Qiwen Liang.

What class is the BIGFLAG trademark registered in?

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

What is the serial number for BIGFLAG?

The USPTO serial number for BIGFLAG is 99716601.

What is the registration number for BIGFLAG?

BIGFLAG is registered under USPTO registration number 0.

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Updated Oct 11, 2026·20 searches this week

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USPTO Trademark Record

PENDING

BIGFLAG

SN 99716601·Reg 0·Filed Mar 21, 2026

Owner Qiwen Liang

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.

BIGFLAG (Serial No. 99716601), Registration No. 0, is a pending US trademark filed on Mar 21, 2026 by Qiwen Liang. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Mark Intelligence

BIGFLAG (Reg. #0) is a pending US trademark that was filed in 2026 and is currently under USPTO examination. 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

Mar 21, 2026

SERIAL

99716601

REG#

Filing Information

StatusPENDING

Filing DateMar 21, 2026

Serial Number99716601

Registration No.0

Status DateSep 01, 2026

Published for OppositionSep 01, 2026