Mark Identification
MAGNUM DUAL SEAL
Serial Number
76598074
Filing Date
Jun 15, 2004
Registration Date
Sep 25, 2007
Trademark by
WORLDWIDE OILFIELD MACHINE INC.
Active Trademark
Classification Information
Valves, namely, manually operated metal, large, high pressure valves for use, external to the wellbore, in well control applications including drilling, completion, testing, and production for onshore, offshore, and subsea applications
Metal GoodsValves, namely, large, high pressure automatic valves for use, external to the wellbore, in well control applications including drilling, completion, testing, and production for onshore, offshore, and subsea applications
Electrical and Scientific Apparatus