SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT CO., LTD Trademarks
BAOYE
Filed: October 31, 2018
Drilling rigs, floating or non-floating; machines for petroleum exploitation and refining industry, namely, oil refining…
Owned by: SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT CO., LTD
Serial Number: 79247733
DS
Filed: October 31, 2018
Clack valves being parts of machines; steam engine boilers and auxiliary apparatus in the nature of auxiliary power units…
Owned by: SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT CO., LTD
Serial Number: 79248173
DOUSON
Filed: October 31, 2018
Electric machines for welding circuits in electronic industry; drilling rigs, floating or non-floating; fittings in the…
Owned by: SUZHOU DOUSON DRILLING & PRODUCTION EQUIPMENT CO., LTD
Serial Number: 79254770
