Krupczak, John, J., Jr. Trademarks
SCIENCE IN A CUP

SCIENCE IN A CUP

SCIENCE KITS COMPRISING A LOUDSPEAKER, RADIO, CAMERA, AND FLASHLIGHT, AND INSTRUCTIONS SOLD AS A UNIT TOGETHER THEREWITH
Owned by: Brooks, Catherine, A. and Krupczak, John, J., Jr.
Serial Number: 78030670