发明名称 Levitating football helmet
摘要 A levitating display article provides a base which supports a display spaced from first and second plates of the base in a levitating manner. The display has a first target at least a second and preferably a third target spaced apart from a levitating axis preferably opposite the article from the first target. The targets are preferably magnets and more preferably high strength magnets but could be conductive materials in other embodiments. In the preferred embodiment, helmets such as football helmets, racecar helmets, batting helmets having a void at the bottom and at least two lower targets spaced relative to the wood are provided connected to the helmet structure.
申请公布号 US8717129(B1) 申请公布日期 2014.05.06
申请号 US20070711287 申请日期 2007.02.27
申请人 CASH PHILLIP 发明人 CASH PHILLIP
分类号 H01F7/02;A63H33/26 主分类号 H01F7/02
代理机构 代理人
主权项
地址