9 WATER CHEMICAL CONTROLLER FOR SWIMMING POOLS CONTAINING A PH PROBE, A PH ANALYZER, AN OXIDATION REDUCTION POTENTIAL PROBE, A CHLORINE ANALYZER, A STRIP CHART RECORDER, A FLOW SWITCH AND A SHUT-OFF VALVE
Trademark Events
Jul 29, 2006
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jan 4, 1996
Registered And Renewed (First Renewal - 10 Yrs)
Oct 19, 1995
Registered - Sec. 9 Filed/Check Record For Sec. 8
Feb 18, 1981
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.