Serial Number
77255794
Owner
WEATHERFORD TECHNOLOGY HOLDINGS, LLCFirst Use Date
Jul 16, 2007
Filing Date
Aug 15, 2007
I-PAK Trademark
Serial Number: 77255794 • Registration: 3460883
Trademark Classes
Owner Contact Info
2000, ST. JAMES PL
HOUSTON, TX 77056
Entity Type: 16
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Entity Type: 03
Trademark Details
Filing Date
August 15, 2007
Registration Date
July 8, 2008
First Use Anywhere
July 16, 2007
First Use in Commerce
July 16, 2007
Published for Opposition
April 22, 2008
Cancellation Date
February 15, 2019
Goods & Services
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
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