Serial Number
86033989
Owner
WEATHERFORD TECHNOLOGY HOLDINGS, LLCFirst Use Date
Aug 1, 2013
Filing Date
Aug 9, 2013
RATHOLE KILLER Trademark
Serial Number: 86033989 • Registration: 4591585
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 9, 2013
Registration Date
August 26, 2014
First Use Anywhere
August 1, 2013
First Use in Commerce
August 1, 2013
Published for Opposition
June 10, 2014
Cancellation Date
April 2, 2021
Goods & Services
Power operated drilling underreamer used with a bit placed between the measurement-while-drilling and rotary-sterrable systems which activates when the total depth is reached and the undergauged section is determined not to be in alignment during oil and gas drilling