Trademark Search  /  CHAOHARBOR

CHAOHARBOR

● Live · Pending

U.S. federal trademark · Serial No. 50157909

Mark
CHAOHARBOR
Status
Pending
Serial Number
50157909
Filing Date
October 13, 2026
Class(es)
Class 011

Owner

Jinan Yanyang E-Commerce Co., Ltd.
22 · Jinan City, Shandong, CN

Goods & Services

Water treatment equipment, namely, cartridge filtration units; Water filtration and purification units and replacement cartridges and filters therefor; Water filters; Water filtering apparatus; Water purification and filtration apparatus; Filters for drinking water; Apparatus for filtering drinking water; Filters made of fiber for water filtration

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.