1
Paula S Swenson: Illuminated infant toy. Neptune Corporation, Fields Lewis Pittenger & Rost, October 20, 1987: US04701146 (52 worldwide citation)

A rattle for an infant is provided wherein the noise making device within the rattle also is a light activation device to momentarily light, in sequence, a plurality of lights mounted on the rattle. The noise-making device is made of magnetic material and is moved back and forth in a tube within the ...


2
Paula S Swenson: Illuminated infant toy. Neptune Corporation, Fields Lewis Pittenger & Rost, May 13, 1986: US04588387 (26 worldwide citation)

A rattle for an infant is provided wherein the noise making device within the rattle also is a light activation device to momentarily light, in sequence, a plurality of lights mounted on the rattle. The noise-making device is made of magnetic material and is moved back and forth in a tube within the ...