U.S. federal trademark · Serial No. 73718617 · Reg. No. 1520860
HANDS-ON LEARNING KIT CONSISTING PRIMARILY OF STUDENT AND TEACHER INSTRUCTION BOOKLETS, TOGETHER WITH READY-TO-ASSEMBLE MODEL CARDBOARD HOUSES AND COTTON TO CONDUCT SCIENCE ACTIVITIES ON INSULATION FOR TEACHING GRADE SCHOOL LEVEL STUDENTS HOW PROPER HOME INSULATION LOWERS FUEL COSTS
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