Matches 1 - 2 out of 2
Match Document Document Title
EP1859842A1 Riding device  
A riding device includes one or more cranks (15) rotatably attached to a base (10), a rider support (40) having one or more arms (46) movably engaged onto the cranks (15) for allowing the arms (46)...
7104927 Riding device  
A riding device includes a bottom base and an intermediate base pivotally positioned on the bottom base and having its front and rear end respectively and pivotally provided with two front and two...
Matches 1 - 2 out of 2