U.S. federal trademark · Serial No. 88795759 · Reg. No. 7176486
Ventilation air-conditioning apparatus for heating, namely, HVAC units; Fans for HVAC units; Solar thermal panels, namely, solar heat collection panels; Solar energy collectors for heating; Evacuated heat pipe solar collectors; heat exchangers not being parts of machines; Solar thermal collectors for heating; Heat regenerators in the nature of heat exchangers not being parts of machines; Heat recovery apparatus, namely, heat recovery ventilators; Heat accumulators; Heat generators; Heat exchangers, other than parts of machines; Heat exchangers for the production of electricity not being parts of machines; Air heat recovery installations, namely, heat recovery ventilators; Air heat recovery apparatus, namely, heat recovery ventilators; solar collectors, namely, solar energy collectors for electricity generation; Solar heat collection panel arrays; parabolic mirrors for the accumulation of solar energy
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