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Reexamination Certificate

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Details

C280S087041, C280S087021, C280S087010, C280S029000

Reexamination Certificate

active

10538987

ABSTRACT:
An electric skateboard is capable of detecting a load applied from a rider accurately without influence from various positions of the rider on the board and without influence from various road conditions. The electric skateboard includes a board arranged to receive a load from the rider, a load detection sensor arranged to detect the load received by the board, a front wheel provided on a lower surface of the board, an arm which rotatably supports the front wheel, a first frame connected with the arm, a second frame fixed to the board, and a shaft connecting the first and second frames. The load detection sensor is sandwiched by the first and second frames. A rear wheel is provided on the lower surface of the board and has a construction that is similar to that of the front wheel.

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Official Communication issued in corresponding Chinese Patent Application No. 2004800038111, dated Oct. 27, 2006.
Application No. 10/539,240, Filed Dec. 14, 2005, 2005. “Skate board.”.

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