Who owns the SISI trademark?

The SISI trademark is owned by Immobiliare, Inc..

What class is the SISI trademark registered in?

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

What is the serial number for SISI?

The USPTO serial number for SISI is 99433331.

What is the registration number for SISI?

SISI is registered under USPTO registration number 0.

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Home Search: SISISISI #99433331

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Updated Sep 27, 2026·36 searches this week

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SIS

USPTO Trademark Record

PENDING

SISI

SN 99433331·Reg 0·Filed Oct 08, 2025

Owner Immobiliare, Inc.

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

SISI (Serial No. 99433331), Registration No. 0, is a pending US trademark filed on Oct 08, 2025 by Immobiliare, Inc.. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Statement of Use due: November 12, 202646 days remaining

Conflict Analysis

Full conflict analysis for SISI (SN 99433331) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SISI (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. 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

Oct 08, 2025

SERIAL

99433331

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateOct 08, 2025

Serial Number99433331

Registration No.0

Registration DateDec 31, 1969

Status DateMay 12, 2026

Published for OppositionMar 17, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

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

21 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 12, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 17, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Feb 18, 2026

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 18, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 18, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 18, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

Feb 12, 2026

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Feb 12, 2026

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Feb 12, 2026

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 12, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 12, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 12, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Nov 14, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 14, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 14, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 04, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 12, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 08, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 08, 2025

APPLICATION FILING RECEIPT MAILED

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