发明名称 ELECTRIC TREADMILL WITH A LEVEL METER
摘要 The present invention is an electric treadmill. The treadmill includes a base with a tread belt, upright poles, handrails, and a control panel. There is also a level meter assembled at a preset location of the electric treadmill. Levelness of the electric treadmill is detected, and then the treadmill is adjusted to cater to the demands of the user.
申请公布号 US2008274861(A1) 申请公布日期 2008.11.06
申请号 US20070744429 申请日期 2007.05.04
申请人 KING I TECH CORPORATION 发明人 CHOU HSIEN-LUNG
分类号 A63B22/02 主分类号 A63B22/02
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