Trademark Search / COOLSTONE

COOLSTONE

● Live · Pending

U.S. federal trademark · Serial No. 99784249

Mark

COOLSTONE

Status

Pending

Serial Number

99784249

Filing Date

April 24, 2026

Class(es)

Class 009

Owner

Shenzhen Zhilian Yunjing E-Commerce Co., Ltd.

99 · Shenzhen City, CN

Goods & Services

Wireless transmitters and receivers; Camera handles; Bags for cameras and photographic equipment; Pocket calculators; Speakerphones; Electric audio playback units with lights and speakers; Electric door chimes

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