Who owns the SISFES trademark?

The SISFES trademark is owned by Sun Zean.

What class is the SISFES trademark registered in?

The SISFES trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for SISFES?

The USPTO serial number for SISFES is 99478111.

What is the registration number for SISFES?

SISFES is registered under USPTO registration number 8282881.

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Updated Sep 19, 2026·38 searches this week

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SIS

USPTO Trademark Record

REGISTERED

SISFES

SN 99478111·Reg 8282881·Filed Nov 04, 2025

Owner Sun Zean

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

SISFES (Serial No. 99478111), Registration No. 8282881, is a registered US trademark filed on Nov 04, 2025 by Sun Zean. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: June 02, 2032

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Mark Intelligence

SISFES (Reg. #8282881) is a registered US trademark that has been protecting its owner, Sun Zean, since 2025. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 04, 2025

SERIAL

99478111

REG#

8282881

REGISTERED

Jun 02, 2026

Filing Information

StatusREGISTERED

Filing DateNov 04, 2025

Serial Number99478111

Registration No.8282881

Registration DateJun 02, 2026

Status DateJun 02, 2026

Published for OppositionApr 14, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Jul 21, 2025

First use in commerce: Jul 21, 2025

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Jun 02, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 02, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 14, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 14, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Nov 04, 2025

APPLICATION FILING RECEIPT MAILED

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