Who owns the BYTESOUR trademark?

The BYTESOUR trademark is owned by Lingzhan Ki.

What class is the BYTESOUR trademark registered in?

The BYTESOUR trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for BYTESOUR?

The USPTO serial number for BYTESOUR is 99510992.

What is the registration number for BYTESOUR?

BYTESOUR is registered under USPTO registration number 8303327.

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Updated Oct 1, 2026·11 searches this week

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BYT

USPTO Trademark Record

REGISTERED

BYTESOUR

SN 99510992·Reg 8303327·Filed Nov 21, 2025

Owner Lingzhan Ki

Clothing, footwear, headwear.

BYTESOUR (Serial No. 99510992), Registration No. 8303327, is a registered US trademark filed on Nov 21, 2025 by Lingzhan Ki. This trademark covers Class 025 (Clothing, footwear & headgear).

early section 8: June 16, 2032

Conflict Analysis

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Mark Intelligence

BYTESOUR (Reg. #8303327) is a registered US trademark that has been protecting its owner, Lingzhan Ki, since 2025. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 21, 2025

SERIAL

99510992

REG#

8303327

REGISTERED

Jun 16, 2026

Filing Information

StatusREGISTERED

Filing DateNov 21, 2025

Serial Number99510992

Registration No.8303327

Registration DateJun 16, 2026

Status DateJun 16, 2026

Published for OppositionApr 28, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Jun 16, 2025

First use in commerce: Jun 16, 2025

Clothing, footwear, headwear.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

11 events

REGISTERED-PRINCIPAL REGISTER

Jun 16, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 16, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ASSIGNED TO EXAMINER

May 05, 2026

ASSIGNED TO EXAMINER

PUBLISHED FOR OPPOSITION

Apr 28, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 22, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 28, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 27, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 21, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 21, 2025

APPLICATION FILING RECEIPT MAILED

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