SCREENPORT
Mark Identification

SCREENPORT

Serial Number

85749289

Filing Date

Oct 9, 2012

Trademark by

PACKERS PLUS ENERGY SERVICES INC.

Classification Information

oil and gas well completion tool, namely, a sliding sleeve that provides a flow path for fluids to be pumped into a formation that will fracture or stimulate the formation and provides a flow path for the filtered production of oil and gas

Machinery