发明名称 Opposed jumping platforms apparatus
摘要 An opposed jumping platform apparatus includes a fulcrum base; and an opposed platforms member having an opposed platforms member center pivotally mounted on the fulcrum base and dividing the opposed platforms member into a first jumping platform and an opposing second jumping platform, the first jumping platform having a first user support spaced from the opposed platforms member center extending at least one and one half feet above said first jumping platform, and the second jumping platform having a second user support spaced from the opposed platforms member center extending at least one and one half feet above said second jumping platform.
申请公布号 US8444497(B1) 申请公布日期 2013.05.21
申请号 US20100804828 申请日期 2010.07.29
申请人 NOYE-BOLDIN BARBARA;BOLDIN TIRZAH Y. 发明人 NOYE-BOLDIN BARBARA;BOLDIN TIRZAH Y.
分类号 A63G11/00;A63G1/32 主分类号 A63G11/00
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