U.S. federal trademark · Serial No. 77584914 · Reg. No. 3717533
Carbides; Silicon carbide; Tungsten carbide
Coatings in the nature of industrial sealants for waterproofing and surface hardening; Corrosion inhibitants in the nature of a coating; Hard adherent refractory coatings for strength and corrosion resistance, namely, hard crystalline oxide coatings of aluminum oxide-magnesium with polytetrafluoroethylene for use on various aluminum alloys; Heat-resistant coatings for industrial applications where elevated temperatures occur
Cemented carbide cutting tools; Cemented carbide tips; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others
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