Patent ID: 6290628
Filing Date: 2001-09-18
Classification: A47C,A63B

Abstract:
An aerobic step device comprising a base consisting of a generally planar platform having a periphery formed by opposite ends and intermediate sides and a bottom surface, a foot at each of said ends to comprise a set of feet for elevating said platform, each of said feet having an upper end and a lower end, each of said feet generally extending completely across its said end of said base, said lower end of each of said feet terminating in a floor contacting surface disposed below said base with said feet extending downwardly below said base, each of said feet being movably mounted to said base by mounting elements and at least one complementary mounting element, said mounting elements comprising a set of vertically spaced receiving members at each of said ends of said base and secured to one of said foot and said base, said complementary mounting element being a lock member at each of said ends of said base movably mounted to the other of said foot and said base, and said lock member being selectively engageable in said receiving members to control the degree of extension of said foot outwardly from said base in accordance with which of said receiving members is engaged by said lock members for providing a plurality of height adjustments of said platform.