USPTO trademark record

YIFFER

Live mark · Owner Jilin Yifei Artificial Intelligence Application Software Co., Ltd. · Classes 1

Mark details

Owner: Jilin Yifei Artificial Intelligence Application Software Co., Ltd.
Serial number: 99569359
Registration number: Not registered
Status: NOTICE OF ALLOWANCE - ISSUED
Classes: 1 (Chemicals)
Filed: 2025-12-29
Registered: —
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…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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