Who owns the SINCSEFK trademark?

The SINCSEFK trademark is owned by Zhang, Haiya.

What class is the SINCSEFK trademark registered in?

The SINCSEFK trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for SINCSEFK?

The USPTO serial number for SINCSEFK is 90313869.

What is the registration number for SINCSEFK?

SINCSEFK is registered under USPTO registration number 6453360.

Sealvo

Home Search: SINCSEFKSINCSEFK #90313869

Back

Updated Oct 19, 2026·21 searches this week

View on USPTO TSDR Find similar marks

SIN

USPTO Trademark Record

REGISTERED

SINCSEFK

SN 90313869·Reg 6453360·Filed Nov 11, 2020

Owner Zhang, Haiya

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

SINCSEFK (Serial No. 90313869), Registration No. 6453360, is a registered US trademark filed on Nov 11, 2020 by Zhang, Haiya. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Renewal window: August 17, 2027302 days remaining

Mark Intelligence

SINCSEFK (Reg. #6453360) is a registered US trademark that has been protecting its owner, Zhang, Haiya, since 2020. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 11, 2020

SERIAL

90313869

REG#

6453360

REGISTERED

Aug 17, 2021

Filing Information

StatusREGISTERED

Filing DateNov 11, 2020

Serial Number90313869

Registration No.6453360

Registration DateAug 17, 2021

Status DateAug 17, 2021

Published for OppositionJun 01, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Oct 30, 2020

First use in commerce: Oct 30, 2020

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

10 events

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

Aug 17, 2026

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

AMENDMENT CORRESPONDENCE ENTERED

Apr 15, 2024

AMENDMENT CORRESPONDENCE ENTERED

REGISTERED-PRINCIPAL REGISTER

Aug 17, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 01, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 01, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 12, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 27, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 20, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 11, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 14, 2020

NEW APPLICATION ENTERED

Other Marks by Zhang, Haiya

Additional USPTO filings from the same owner.

QIL

QILEJEWELRY

98920202

Zhang Haiya

REGISTERED

XMI

XMITHJLS

90313859

Zhang, Haiya

REGISTERED

ZZL

ZZLTAWS

90414544

Zhang, Haiya

REGISTERED

GVU

GVULUCK

97870009

Zhang, Haiya

PENDING

SINCSEFK

Run a conflict check

Other Marks by Zhang, Haiya

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company