Serial Number
97569631
Owner
Hydril USA Distribution LLCAttorney
Dionne D. HeardFirst Use Date
Feb 7, 2025
Filing Date
Aug 29, 2022
D-SHOCK Trademark
Serial Number: 97569631 • Registration: 8232562
Trademark Classes
Owner Contact Info
3300 North Sam Houston Parkway East
Houston, TX 77032
Entity Type: 16
Legal Representation
Correspondence Address
Dionne D. Heard Osha Bergman Watanabe & Burton LLP
1100 Louisiana Street
Suite 4900
Houston, TX 77002
United States
Trademark Details
Filing Date
August 29, 2022
Registration Date
April 28, 2026
First Use Anywhere
February 7, 2025
First Use in Commerce
February 7, 2025
Published for Opposition
October 17, 2023
Goods & Services
Pressure relief valves for control of pressure spikes in oil and gas drilling equipment, being part of machines