11 ELECTRIC, GAS, AND SOLAR WATER HEATERS FOR COMMERCIAL AND RESIDENTIAL USES; HYDROPNEUMATIC AND SEALED DIAPHRAGM WATER TANKS; AND ELECTRIC BOOSTERS FOR RAISING AND MAINTAINING WATER TEMPERATURE IN WATER TANKS
Trademark Events
Jul 21, 2001
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Sep 3, 1986
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.