Filed June 30, 2011

Serial No. 85361184

Registered May 27, 2014

Registration No. 4,535,475

Class Semi-custom and custom air handling equipment, incorporating air to air energy recovery technologies, namely, industrial and commercial ventilation units, industrial and commercial refrigerating machines in the nature of condensing units, industrial and commercial heating and cooling units, and industrial and commercial dedicated outdoor air units designed to supply treated outdoor air, namely, combination electric air heating and cooling unit to continuously maintain real estate occupants thermal comfort levels; 013; 021; 023; 031; 034; 100; 103; 106; 100; 101

Case Type Trademark Service mark