USPTO trademark record

LONGFENG

Live registered mark · Owner Weihai Longfeng Silica Gel Co., Ltd. · Classes 1

Mark details

Owner: Weihai Longfeng Silica Gel Co., Ltd.
Serial number: 86233498
Registration number: 4758434
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2014-03-27
Registered: 2015-06-23
Goods / services: [ Aluminium silicate; Calcium silicate; Pure non-metallic silicon sold in ingots; ] Silica gel; Silicon; Silicon dioxide [ ; Sodium silicate ]

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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