Who owns the SEIKULECA trademark?

The SEIKULECA trademark is owned by Yijun Lin.

What class is the SEIKULECA trademark registered in?

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

What is the serial number for SEIKULECA?

The USPTO serial number for SEIKULECA is 99164840.

What is the registration number for SEIKULECA?

SEIKULECA is registered under USPTO registration number 8100169.

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Updated Oct 2, 2026·20 searches this week

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USPTO Trademark Record

REGISTERED

SEIKULECA

SN 99164840·Reg 8100169·Filed Apr 30, 2025

Owner Yijun Lin

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

SEIKULECA (Serial No. 99164840), Registration No. 8100169, is a registered US trademark filed on Apr 30, 2025 by Yijun Lin. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: January 13, 2032

Conflict Analysis

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Mark Intelligence

SEIKULECA (Reg. #8100169) is a registered US trademark that has been protecting its owner, Yijun Lin, since 2025. 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

Apr 30, 2025

SERIAL

99164840

REG#

8100169

REGISTERED

Jan 13, 2026

Filing Information

StatusREGISTERED

Filing DateApr 30, 2025

Serial Number99164840

Registration No.8100169

Registration DateJan 13, 2026

Status DateJan 13, 2026

Published for OppositionNov 25, 2025

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: Mar 16, 2025

First use in commerce: Mar 16, 2025

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.

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Nov 25, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 23, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 22, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 22, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Sep 22, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 22, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 22, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 19, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 30, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 30, 2025

APPLICATION FILING RECEIPT MAILED

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