USPTO trademark record

CHALCO

Live registered mark · Owner Aluminum Corporation of China · Classes 1, 6, 37

Mark details

Owner: Aluminum Corporation of China
Serial number: 79076562
Registration number: 3876448
Status: SECTION 71 ACCEPTED
Classes: 1 (Chemicals), 6 (Metal goods), 37 (Construction / repair)
Filed: 2009-11-23
Registered: 2010-11-16
Goods / services: Gallium; silicon; industry silicon; aluminium hydrate; alkaline metals; salts of alkaline metals; industrial chemicals; bauxite; alumina; Aluminum alloys: magnesium alloys; ingots of common metal; al…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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