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Serial Number

99121114

Owner

Sifang, Liu

Attorney

Mengmei Xu

First Use Date

Feb 1, 2025

Filing Date

Apr 4, 2025

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S SIFANG AUDIO Trademark

Serial Number: 99121114 • Registration: 8039621

S SIFANG AUDIO is a trademark filed by Sifang, Liu on April 4, 2025. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

Sifang, Liu (2 trademarks)

103,No.5,Guzhaidonglu
Weihai 264200 , CN

Entity Type: 01

Legal Representation

Attorney of Record

Mengmei Xu

2,942 trademarks filed View all →

Correspondence Address

Mengmei Xu Landing Business Law Group P.C.

20955 Pathfinder Rd, Suite 388

Diamond Bar, CA 91765

United States

Trademark Details

Filing Date

April 4, 2025

Registration Date

November 25, 2025

First Use Anywhere

February 1, 2025

First Use in Commerce

February 1, 2025

Published for Opposition

October 7, 2025

Goods & Services

Audio amplifiers; Audio speakers; Microphones; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Signal processors for audio speakers

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 25, 2025 NRCC

REGISTERED-PRINCIPAL REGISTER

Nov 25, 2025 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 7, 2025 NPUB

PUBLISHED FOR OPPOSITION

Oct 7, 2025 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 1, 2025 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 9, 2025 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 8, 2025 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 8, 2025 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 8, 2025 TROA

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 8, 2025 GNRN

NON-FINAL ACTION E-MAILED

Sep 8, 2025 GNRT

NON-FINAL ACTION WRITTEN

Sep 8, 2025 CNRT

ASSIGNED TO EXAMINER

Sep 2, 2025 DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 16, 2025 MDSM

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 16, 2025 NWOS

APPLICATION FILING RECEIPT MAILED

Apr 4, 2025 MAFR

NEW APPLICATION ENTERED

Apr 4, 2025 NWAP

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