Who owns the KEYOUN trademark?

The KEYOUN trademark is owned by Xiangyu Meng.

What class is the KEYOUN trademark registered in?

The KEYOUN trademark is registered in Class 016 (Paper goods, books & stationery).

What is the serial number for KEYOUN?

The USPTO serial number for KEYOUN is 87849092.

What is the registration number for KEYOUN?

KEYOUN is registered under USPTO registration number 5600774.

Sealvo

Home Search: KEYOUNKEYOUN #87849092

Back

Updated Oct 6, 2026·16 searches this week

View on USPTO TSDR Find similar marks

KEY

USPTO Trademark Record

ABANDONED

KEYOUN

SN 87849092·Reg 5600774·Filed Mar 26, 2018

Owner Xiangyu Meng

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

KEYOUN (Serial No. 87849092), Registration No. 5600774, is a abandoned US trademark filed on Mar 26, 2018 by Xiangyu Meng. This trademark covers Class 016 (Paper goods, books & stationery).

Mark Intelligence

KEYOUN (Reg. #5600774) is an abandoned US trademark that was filed in 2018 but has since been abandoned. The mark covers Class 016 (Paper goods, books & stationery). Goods and services include Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furnitu.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 26, 2018

SERIAL

87849092

REG#

5600774

REGISTERED

Nov 06, 2018

Filing Information

StatusABANDONED

Filing DateMar 26, 2018

Serial Number87849092

Registration No.5600774

Registration DateNov 06, 2018

Status DateMay 16, 2025

Published for OppositionAug 21, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Aug 14, 2014

First use in commerce: Oct 15, 2015

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

13 events

CANCELLED SEC. 8 (6-YR)

May 16, 2025

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 06, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Nov 06, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 21, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 21, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 01, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 16, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 11, 2018

ASSIGNED TO EXAMINER

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Apr 23, 2018

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

ASSIGNED TO LIE

Apr 18, 2018

ASSIGNED TO LIE

TEAS VOLUNTARY AMENDMENT RECEIVED

Apr 07, 2018

TEAS VOLUNTARY AMENDMENT RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 02, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 29, 2018

NEW APPLICATION ENTERED

Other Marks by Xiangyu Meng

Additional USPTO filings from the same owner.

COC

COCOLUXE

98123169

Xiangyu Meng

REGISTERED

COS

COSMODY

99324592

XiangYu Meng

ABANDONED

KEYOUN

Run a conflict check

Other Marks by Xiangyu Meng

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company