11 WASTE CONCENTRATION SYSTEMS FOR DISSOLVING AIR INTO LIQUIDS, COMPRISING TANKS, PUMPS, EDUCTORS, GAUGES, SIGHT GLASSES, CONTROLS AND VALVES, ALL SOLD AS A UNIT
EDUCT-AIR
Trademark Events
Jun 9, 2001
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Jun 25, 1996
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.