23 PETROLEUM EQUIPMENT, SUCH AS POLISHED ROD CLAMPS, PARAFFIN SCRAPERS, ROD ROTATORS, LOAD INDICATORS, POLISHED ROD LUBRICATORS, DUAL COMPLETION STABILIZER, OIL WELL PUMP SHAKER, PUMP-OFF CONTROL, AND FISHING TOOLS
Trademark Events
Jan 1, 2005
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jul 30, 1984
Registered And Renewed (First Renewal - 20 Yrs)
Mar 26, 1984
Registered - Sec. 9 Filed/Check Record For Sec. 8
Mar 20, 2070
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.