Serial Number
78630027
Owner
NATIONAL OILWELL DHT, L.P.Attorney
Jonathan PierceFirst Use Date
Mar 31, 2006
Filing Date
May 13, 2005
BLACKBOX Trademark
Serial Number: 78630027 • Registration: 3263521
Trademark Classes
Owner Contact Info
10000 Richmond Avenue, Suite 400
HOUSTON, TX 77042
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
May 13, 2005
Registration Date
July 10, 2007
First Use Anywhere
March 31, 2006
First Use in Commerce
March 31, 2006
Cancellation Date
February 16, 2018
Goods & Services
Down hole tool, namely, data recording device for the collection of drilling information in the oil and gas exploration industries