ISOPAK
Mark Identification

ISOPAK

Serial Number

78367877

Filing Date

Feb 13, 2004

Trademark by

BAKER HUGHES INCORPORATED

Classification Information

Downhole oil field equipment, namely packers and bridge plugs, used in oil and gas wells to isolate the flow of fluids to or from geologic formations

Machinery

Downhole oil field equipment, namely flow regulators used in oil and gas wells

Electrical and Scientific Apparatus