YIFFER
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YIFFER Trademark

Serial Number: 99569359

YIFFER is a trademark filed by Jilin Yifei Artificial Intelligence Application Software Co., Ltd. on December 29, 2025. The trademark is classified under Class 1 (Chemicals). The application is currently pending registration.

Owner Contact Info

Jilin Yifei Artificial Intelligence Application Software Co., Ltd. (2 trademarks)

RM 402, Building A, Incubation Building
Changchun, Jilin 130015 , CN

Entity Type: 99

Trademark Details

Filing Date

December 29, 2025

Registration Date

Not Registered

Published for Opposition

June 2, 2026

Goods & Services

Test paper, chemical; Chemical preparations for testing swimming pool water; Chemical analysis kit for testing swimming pool water; Chemical test paper; pH paper, other than for medical or veterinary purposes; Research reagents for industrial use, namely, for food testing; Reagent bearing test strips for testing swimming pool water; Chemically-treated nonmedical test strips for testing pools, spas, hot tubs, aquariums and drinking water; Reagents for testing pools, spas, hot tubs, aquariums and drinking water, other than for medical or veterinary use

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 2, 2026 NPUB
PUBLISHED FOR OPPOSITION
Jun 2, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 27, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 5, 2026 CNSA
ASSIGNED TO EXAMINER
May 5, 2026 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
May 4, 2026 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 4, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Dec 29, 2025 MAFR
NEW APPLICATION ENTERED
Dec 29, 2025 NWAP