Who owns the TRIANGLEWIN trademark?

The TRIANGLEWIN trademark is owned by Sheng Yue.

What class is the TRIANGLEWIN trademark registered in?

The TRIANGLEWIN trademark is registered in Class 018 (Leather goods, bags & accessories).

What is the serial number for TRIANGLEWIN?

The USPTO serial number for TRIANGLEWIN is 99419458.

What is the registration number for TRIANGLEWIN?

TRIANGLEWIN is registered under USPTO registration number 8241627.

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Updated Oct 4, 2026·20 searches this week

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USPTO Trademark Record

REGISTERED

TRIANGLEWIN

SN 99419458·Reg 8241627·Filed Sep 29, 2025

Owner Sheng Yue

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

TRIANGLEWIN (Serial No. 99419458), Registration No. 8241627, is a registered US trademark filed on Sep 29, 2025 by Sheng Yue. This trademark covers Class 018 (Leather goods, bags & accessories).

early section 8: May 05, 2032

Mark Intelligence

TRIANGLEWIN (Reg. #8241627) is a registered US trademark that has been protecting its owner, Sheng Yue, since 2025. The mark covers Class 018 (Leather goods, bags & accessories). Goods and services include Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking st.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 29, 2025

SERIAL

99419458

REG#

8241627

REGISTERED

May 05, 2026

Filing Information

StatusREGISTERED

Filing DateSep 29, 2025

Serial Number99419458

Registration No.8241627

Registration DateMay 05, 2026

Status DateMay 05, 2026

Published for OppositionMar 17, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

First use anywhere: Aug 20, 2025

First use in commerce: Aug 20, 2025

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

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