Trademark: 72377260
Status Date
Saturday, August 23, 2003
Registration Number
0947555
Registration Date
Tuesday, November 21, 1972
Filing Date
Friday, November 27, 1970
23 GAS LIFT VALVES; MANDRELS; [ WELL DEWATERING SYSTEMS COMPRISING VALVES AND NIPPLES IN COMBINATION WITH FLUID OPERATED GAS LIFT VALVES; ] FLOW REGULATORS; LANDING NIPPLES; SEATING NIPPLES; LATCHES; STANDING VALVES; TUBING SAFETY VALVES; SLIDING SLEEVES FOR VALVES; TUBING PACKOFFS; WIRELINE SERVICE TOOLS; NAMELY, SOCKETS, STEMS, JARS AND CIRCULATING PLUGS; WELL PACKERS; PUMP OUT PLUGS; BLAST JOINTS; FLOW COUPLINGS AND NIPPLES; [ PNEUMATIC PILOT VALVES; ] MOTOR VALVES; [ ORIFICE EQUIPMENT; NAMELY, ORIFICE PLATES, VALVES, DOORS, CHANGERS, AND STRAIGHTENING VANES; AND FLOW VALVES ]
Aug 23, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 10, 1992
Registered And Renewed (First Renewal - 10 Yrs)
Aug 14, 1992
Response Received To Post Reg. Action
Jul 31, 1992
Post Registration Action Mailed - Sec. 9
Apr 20, 1992
Registered - Sec. 9 Filed/Check Record For Sec. 8
Apr 11, 1978
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Trademark Alertz updated from USPTO on 2030-01-24