Serial Number
85905180
Owner
WEATHERFORD TECHNOLOGY HOLDINGS, LLCAttorney
James KurkaFirst Use Date
Jan 1, 1966
Filing Date
Apr 16, 2013
CORIG Trademark
Serial Number: 85905180 • Registration: 4403491
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
Legal Representation
Trademark Details
Filing Date
April 16, 2013
Registration Date
September 17, 2013
First Use Anywhere
January 1, 1966
First Use in Commerce
January 1, 1966
Published for Opposition
July 2, 2013
Goods & Services
Custom built vertical derrick with hydraulically operating rod injector and blocks