34 HEATING AND COOLING PANELS-NAMELY, HEAT TRANSFER UNITS PRIMARILY FOR INDUSTRIAL USE AND CONSISTING OF PLATES SECURED TOGETHER AND EMBOSSED TO CONTAIN INTERNAL PASSES
RIB-COIL
Trademark Events
Oct 16, 1995
Expired Sec. 9
Nov 24, 1980
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.