Serial Number
78285009
Owner
HYDRIL COMPANYAttorney
Dionne D. HeardFirst Use Date
May 1, 1982
Filing Date
Aug 8, 2003
GX Trademark
Serial Number: 78285009 • Registration: 2922786
Trademark Classes
Owner Contact Info
3300 NORTH SAM HOUSTON PARKWAY EAST
HOUSTON, TX 77032
Entity Type: 03
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 8, 2003
Registration Date
February 1, 2005
First Use Anywhere
May 1, 1982
First Use in Commerce
May 1, 1982
Published for Opposition
November 9, 2004
Goods & Services
OIL AND GAS DRILLING EQUIPMENT, NAMELY, ANNULAR BLOWOUT PREVENTERS AND PARTS THEREFOR