34 SWIMMING POOL HEATERS, HOT WATER SUPPLY BOILERS, HEATING BOILERS, DE-ICING AND SNOW MELTING BOILERS, HOT WATER HEATING SYSTEMS, SOLD AS A UNIT, FOR COMMERCIAL USE, AND EXPANSION-COMPRESSION TANKS
DELTA T
Trademark Events
Nov 4, 1992
Expired Sec. 9
Mar 6, 1978
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.