I-PAK
Mark Identification

I-PAK

Serial Number

77255794

Filing Date

Aug 15, 2007

Registration Date

Jul 8, 2008

Trademark by

WEATHERFORD TECHNOLOGY HOLDINGS LLC

Classification Information

Hand pump used to inject liquid sealer into a pressure control device used with progressive cavity pump systems and reciprocating rod pump systems in the oil and gas industry

Hand Tools

A pumping system comprising of an automatic pressure control device and hand pump that uses liquid sealer to seal well bore production fluids away from the external environment for uses in artificial lift equipment including progressive cavity pump systems and reciprocating rod pump systems in the oil and gas industry

Electrical and Scientific Apparatus