Serial Number
86022059
Owner
WEATHERFORD TECHNOLOGY HOLDINGS, LLCFirst Use Date
May 31, 2010
Filing Date
Jul 29, 2013
SEASHIELD Trademark
Serial Number: 86022059 • Registration: 4520680
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
July 29, 2013
Registration Date
April 29, 2014
First Use Anywhere
May 31, 2010
First Use in Commerce
May 31, 2010
Published for Opposition
February 11, 2014
Cancellation Date
December 4, 2020
Goods & Services
Power operated downhole tools, namely, a rotating control device powered by an electro-hydraulic unit used when drilling in offshore environments to create a pressure-tight barrier in the wellbore annulus in defense of potential drilling hazards such as kicks and shallow gas