Mark Identification

SPARJET

Serial Number

75060600

Filing Date

Feb 21, 1996

Registration Date

Jul 28, 1998

Trademark by

COMINCO ENGINEERING SERVICES LTD.

Classification Information

gas sparging tubes for injecting gases into process liquors, injector nozzles for use in injecting gases into process liquors, flow adjustment valves for adjusting the flow and pressure of gases and fail-closed apparatus, namely, needle and seat valves

Electrical and Scientific Apparatus