Who owns the CHAN&SIJIA trademark?

The CHAN&SIJIA trademark is owned by Chen, Xuewei.

What class is the CHAN&SIJIA trademark registered in?

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

What is the serial number for CHAN&SIJIA?

The USPTO serial number for CHAN&SIJIA is 90859871.

What is the registration number for CHAN&SIJIA?

CHAN&SIJIA is registered under USPTO registration number 6820611.

Sealvo

Home Search: CHAN&SIJIACHAN&SIJIA #90859871

Back

Updated Sep 23, 2026·32 searches this week

View on USPTO TSDR Find similar marks

CHA

USPTO Trademark Record

REGISTERED

CHAN&SIJIA

SN 90859871·Reg 6820611·Filed Aug 01, 2021

Owner Chen, Xuewei

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.

CHAN&SIJIA (Serial No. 90859871), Registration No. 6820611, is a registered US trademark filed on Aug 01, 2021 by Chen, Xuewei. This trademark covers Class 016 (Paper goods, books & stationery).

early section 8: August 16, 2028

Conflict Analysis

Full conflict analysis for CHAN&SIJIA (SN 90859871) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

CHAN&SIJIA (Reg. #6820611) is a registered US trademark that has been protecting its owner, Chen, Xuewei, since 2021. 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

Aug 01, 2021

SERIAL

90859871

REG#

6820611

REGISTERED

Aug 16, 2022

Filing Information

StatusREGISTERED

Filing DateAug 01, 2021

Serial Number90859871

Registration No.6820611

Registration DateAug 16, 2022

Status DateAug 16, 2022

Published for OppositionMay 31, 2022

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: Apr 20, 2021

First use in commerce: Apr 20, 2021

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

11 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jan 28, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jan 28, 2025

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Aug 16, 2022

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 16, 2022

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 31, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 31, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 11, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 28, 2022

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 28, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 28, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 04, 2021

NEW APPLICATION ENTERED

Other Marks by Chen, Xuewei

Additional USPTO filings from the same owner.

UOM

UOMORICCO

97417019

Chen, Xuewei

REGISTERED

WAN

WANQING

90493982

Chen, Xuewei

REGISTERED

QIV

QIVECOO

90272985

CHEN, XUEWEI

REGISTERED

ROC

ROCKYROAD

98911539

CHEN XUEWEI

ABANDONED

Other Marks in Class 016 — Paper goods, books & stationery

Recently filed and registered marks in the same international class.

JIO

JIOJIO CHAN

99012019

Huazhou Xiashengan Electronic Commerce Co., Ltd.

REGISTERED

WAL

WALLACE CHAN

88177339

CHAN, Sai Ying

REGISTERED

WAL

WALLACE CHAN

88170055

CHAN, Sai Ying

REGISTERED

THE

THE CHAN MAN

98612552

Jennifer Willard

REGISTERED

CHAN&SIJIA

Run a conflict check

Other Marks by Chen, Xuewei

Other Marks in Class 016 — Paper goods, books & stationery

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company