Mark Identification
WELLHEAD
Serial Number
79245055
Filing Date
Aug 10, 2018
Registration Date
Apr 21, 2020
Trademark by
JIANGSU WELLHEAD DRILLING EQUIPMENT CO.LTD.
Active Trademark
Classification Information
Oil rigs; slurry pump especially used for petroleum; oil-well pumps; drilling machines; valves being parts of machines; steam engines; oil refining machines
Machinery