Amusement devices: toys – Construction toy – Including electrical feature or assembly
Reexamination Certificate
2011-05-17
2011-05-17
Suhol, Dmitry (Department: 3716)
Amusement devices: toys
Construction toy
Including electrical feature or assembly
C446S085000, C446S122000
Reexamination Certificate
active
07942717
ABSTRACT:
A brick assembly with automatically recognizing connecting relationships includes a rod brick, a sleeve brick and a frame brick. The rod brick has an irregular polygon-shaped cross-section and an identification IC. The sleeve brick has the internal bore with the same shape with the cross-section of the rod brick to make the rod brick insert into the sleeve brick only in one direction. Also, the sleeve brick is used to connect the rod brick to the frame brick. The signals, caused by the resistor of the sleeve brick, of the identification IC of the frame brick are detected by a computer system to recognize automatically connecting relationships of these bricks.
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Rada, III Alex F.R.P
Suhol Dmitry
LandOfFree
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