![](/us.svg)
Trademark: 72413046
Status Date
Saturday, July 26, 2003
Registration Number
0945959
Registration Date
Tuesday, October 24, 1972
Filing Date
Wednesday, January 19, 1972
SERVICES IN CONNECTION WITH OIL WELL DRILLING OPERATIONS INCLUDING TECHNICAL ADVICE ON DRILLING MUDS AND DRILLING MUD USE; ADVICE ON DATA CONTROL, PRODUCTS CONTROL, AND PRESSURE CONTROL; AND ENGINEERING SERVICES IN CONNECTION WITH THE SELECTION AND USE OF SPECIALIZED EQUIPMENT FOR OIL WELL DRILLING OPERATIONS
Aug 25, 2008
Attorney Revoked And/Or Appointed
Aug 25, 2008
Teas Revoke/Appoint Attorney Received
Jul 26, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Dec 10, 1992
Registered And Renewed (First Renewal - 10 Yrs)
Oct 5, 1992
Registered - Sec. 9 Filed/Check Record For Sec. 8
Jan 30, 1979
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24