Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hai Pin Kuo0
Gary D. Piaget0
Date of Patent
September 13, 2011
0Patent Application Number
109622560
Date Filed
October 8, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A treadmill device includes two treadmills disposed above a base and each having a tread supported around a platform and each has one end rotatably supported on the base with a shaft which may be driven by a motor. An arm has a middle portion pivotally supported on the base and has two ends located below and coupled to the treadmills, for elevating one of the treadmills when the other treadmill is lowered, such that the two treadmills may be operated as a stepping exerciser. A latch may be used to lock the treadmills together.
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