发明名称 Convertible exercise apparatus with body supporting element
摘要 An exercise system includes a body support which is movable between a first position which is suitable for exercise and a second position which is suitable for transportation and/or storage. On several of the depicted embodiments, the body support is a bench which is movable relative to a weight container, between a generally horizontal orientation and a generally vertical orientation.
申请公布号 US6350221(B1) 申请公布日期 2002.02.26
申请号 US19990374147 申请日期 1999.08.13
申请人 KRULL MARK A. 发明人 KRULL MARK A.
分类号 A63B21/072;A63B21/078;(IPC1-7):A63B21/072 主分类号 A63B21/072
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