发明名称 Aerial toy glider
摘要 A foldable, pocketable aerial toy glider is made of flexible sheet material supported and shaped by attachment to a resilient perimeter forming bodying member comprising good memory characteristics. The sheet material central portion is loose and becomes dished upwardly during flight.
申请公布号 US4241533(A) 申请公布日期 1980.12.30
申请号 US19790021117 申请日期 1979.03.16
申请人 NEWSOME, REGINALD W 发明人 NEWSOME, REGINALD W
分类号 A63H33/18;(IPC1-7):A63H33/18 主分类号 A63H33/18
代理机构 代理人
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