发明名称 Travel dumbbell
摘要 A travel dumbbell is provided and consists of two end plates positioned between at least one water fillable weight on each end of an elongated bar for support and stabilization. A collar is removably mounted on each end of the bar to retain the end plates and the at least one water fillable weight on each end of the bar. A carrying case is also provided and sized to receive at least one disassembled travel dumbbell therein.
申请公布号 US4997184(A) 申请公布日期 1991.03.05
申请号 US19900495998 申请日期 1990.03.20
申请人 SHERMAN, BARRY S. 发明人 SHERMAN, BARRY S.
分类号 A63B21/06;A63B21/072 主分类号 A63B21/06
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