Lighted toy construction blocks

Details Lighted toy construction blocks Lighted toy construction blocks

2006-05-08

2010-12-07

Kim, Gene (Department: 3711)

Amusement devices: toys

Construction toy

Including electrical feature or assembly

C446S092000

Reexamination Certificate

active

07846002

ABSTRACT:
A set of blocks is provided. The set includes some blocks having an internal light which is illuminated when blocks are stacked together.

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