USPTO trademark record

KLK WELD

Live registered mark · Owner KLK Electro Materiales, S.A. · Classes 6

Mark details

Owner: KLK Electro Materiales, S.A.
Serial number: 77478057
Registration number: 3781816
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods)
Filed: 2008-05-19
Registered: 2010-04-27
Goods / services: Common metals and their alloys; metal building materials, namely, copper aluminothermic welding, aluminothermic welding of rails one-use crucible, and aluminothermic welding of rails multiple-use cru…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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