Who owns the KEYTAINER trademark?

The KEYTAINER trademark is owned by Xiaoting Chen.

What class is the KEYTAINER trademark registered in?

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

What is the serial number for KEYTAINER?

The USPTO serial number for KEYTAINER is 99573778.

What is the registration number for KEYTAINER?

KEYTAINER is registered under USPTO registration number 8353298.

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Updated Sep 16, 2026·17 searches this week

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USPTO Trademark Record

REGISTERED

KEYTAINER

SN 99573778·Reg 8353298·Filed Dec 31, 2025

Owner Xiaoting Chen

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.

KEYTAINER (Serial No. 99573778), Registration No. 8353298, is a registered US trademark filed on Dec 31, 2025 by Xiaoting Chen. This trademark covers Class 018 (Leather goods, bags & accessories).

early section 8: July 21, 2032

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Mark Intelligence

KEYTAINER (Reg. #8353298) is a registered US trademark that has been protecting its owner, Xiaoting Chen, 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

Dec 31, 2025

SERIAL

99573778

REG#

8353298

REGISTERED

Jul 21, 2026

Filing Information

StatusREGISTERED

Filing DateDec 31, 2025

Serial Number99573778

Registration No.8353298

Registration DateJul 21, 2026

Status DateJul 21, 2026

Published for OppositionJun 02, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled 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: Oct 26, 2025

First use in commerce: Oct 26, 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.