Who owns the LANSIDUN trademark?

The LANSIDUN trademark is owned by Duoguang Liang.

What class is the LANSIDUN trademark registered in?

The LANSIDUN trademark is registered in Class 027 (Carpets, rugs, mats & floor coverings).

What is the serial number for LANSIDUN?

The USPTO serial number for LANSIDUN is 99209660.

What is the registration number for LANSIDUN?

LANSIDUN is registered under USPTO registration number 8095094.

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Home Search: LANSIDUNLANSIDUN #99209660

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Updated Oct 26, 2026·34 searches this week

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USPTO Trademark Record

REGISTERED

LANSIDUN

SN 99209660·Reg 8095094·Filed May 30, 2025

Owner Duoguang Liang

Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textile.

LANSIDUN (Serial No. 99209660), Registration No. 8095094, is a registered US trademark filed on May 30, 2025 by Duoguang Liang. This trademark covers Class 027 (Carpets, rugs, mats & floor coverings).

early section 8: January 06, 2032

Mark Intelligence

LANSIDUN (Reg. #8095094) is a registered US trademark that has been protecting its owner, Duoguang Liang, since 2025. The mark covers Class 027 (Carpets, rugs, mats & floor coverings). Goods and services include Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textil.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 30, 2025

SERIAL

99209660

REG#

8095094

REGISTERED

Jan 06, 2026

Filing Information

StatusREGISTERED

Filing DateMay 30, 2025

Serial Number99209660

Registration No.8095094

Registration DateJan 06, 2026

Status DateJan 06, 2026

Published for OppositionNov 18, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 027Carpets, rugs, mats & floor coverings

US codes: 019, 020, 037, 042, 050

First use anywhere: May 27, 2025

First use in commerce: May 27, 2025

Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textile.

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 06, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 18, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 18, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 12, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 20, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 17, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 06, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 30, 2025

APPLICATION FILING RECEIPT MAILED

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