About 3 Trademarks found that are owned by Kobelco & Materials Copper Tube Ltd

Copper and copper alloy tubes, sold separately, for use in air conditioning and refrigeration units, for use in conducting gaseous and vaporous media for water and fuel, and for use in heating buildings

Color is not claimed as a feature of the mark.

Pipes and tubes of copper, common metals and their alloys; metal building materials, namely, metal water pipes, metal pipes for hot water supply, and metal pipes for water supply

Copper and copper alloy, namely, heat insulated copper tubes, supply tubes and metal tubes for use in air conditioning and refrigeration units, conducting gaseous and vaporous media for water and fuel, and for heating in building