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Serial Number

98296678

Owner

Chongqing Yihu Engine Machinery Co., Ltd.

Attorney

Henry Ginhai Chow

First Use Date

Aug 25, 2025

Filing Date

Dec 3, 2023

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EFPOWER Trademark

Serial Number: 98296678 • Registration: 8243916

EFPOWER is a trademark filed by Chongqing Yihu Engine Machinery Co., Ltd. on December 3, 2023. 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

Chongqing Yihu Engine Machinery Co., Ltd. (4 trademarks)

Jiulongpo District,
Chongqing 401329 , CN

Entity Type: 99

Legal Representation

Attorney of Record

Henry Ginhai Chow

5,321 trademarks filed View all →

Correspondence Address

Henry Ginhai Chow

2880 Zanker Road, Suite 203,

San Jose, CA 95134

United States

Trademark Details

Filing Date

December 3, 2023

Registration Date

May 5, 2026

First Use Anywhere

August 25, 2025

First Use in Commerce

August 25, 2025

Published for Opposition

August 13, 2024

Goods & Services

Rechargeable batteries

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 5, 2026 NRCC

REGISTERED-PRINCIPAL REGISTER

May 5, 2026 R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Apr 12, 2026 SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Apr 12, 2026 CNPR

STATEMENT OF USE PROCESSING COMPLETE

Mar 11, 2026 SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Mar 11, 2026 AITU

USE AMENDMENT FILED

Sep 4, 2025 IUAF

TEAS STATEMENT OF USE RECEIVED

Sep 4, 2025 EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 7, 2025 EXRA

SOU EXTENSION 1 GRANTED

Mar 7, 2025 EX1G

SOU EXTENSION 1 FILED

Mar 7, 2025 EXT1

SOU TEAS EXTENSION RECEIVED

Mar 7, 2025 EEXT

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 8, 2024 NOAM

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 13, 2024 NPUB

PUBLISHED FOR OPPOSITION

Aug 13, 2024 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 24, 2024 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 9, 2024 CNSA

EXAMINER'S AMENDMENT ENTERED

Jul 9, 2024 XAEC

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 9, 2024 GNEN

EXAMINERS AMENDMENT E-MAILED

Jul 9, 2024 GNEA

EXAMINERS AMENDMENT -WRITTEN

Jul 9, 2024 CNEA

ASSIGNED TO EXAMINER

Jun 30, 2024 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 29, 2024 NWOS

NEW APPLICATION ENTERED

Dec 4, 2023 NWAP

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