TRUCOURSE Trademark
Serial Number: 86269803 • Registration: 4969294
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Gregory L. Maag Conley Rose, P.C.
P.O. Box 3267
Houston, TX 77253-3267
UNITED STATES
Trademark Details
Filing Date
May 2, 2014
Registration Date
May 31, 2016
Published for Opposition
December 29, 2015
Cancellation Date
December 16, 2022
Goods & Services
Directional gamma sensors for downhole drilling in oil field service operations