ERCD Trademark
Serial Number: 90351499 • Registration: 7797813
Trademark Classes
Owner Contact Info
650, 736 - 8 Avenue, SW
Calgary, Alberta T2P1H4 , CA
Entity Type: 03
Legal Representation
Correspondence Address
David C. Lee AKIN GUMP STRAUSS HAUER & FELD LLP
2001 K STREET N.W.
ROBERT S. STRAUSS TOWER
WASHINGTON, DC 20006
United States
Trademark Details
Filing Date
December 1, 2020
Registration Date
May 20, 2025
Published for Opposition
March 4, 2025
Goods & Services
Wellbore drilling machine component comprising a rotating control device mounted on a wellhead, a bearing assembly latched to the component and having an electric motor used to enclose the circulation of drilling fluid and direct it to drilling rig surface facilities by sealing the area between the wellbore and drillstring under elevated pressure and temperature conditions
