U.S. federal trademark · Serial No. 78500246
Solar wand is a double-walled heat exchanger that is screwed into standard hot water tanks; allows antifreeze solutions to heat or cool potable water; applications include solar water heating; wood, gas, oil water heating; hydronic home heating; radiant floor heating; composting toilet heating; airconditioning desuperheating
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.