发明名称 Improvements in or relating to a throwing device
摘要 <p>A throwing apparatus 1 comprising an elongated handle 2 and a cup 3 mounted on the handle 2 at or adjacent one end thereof, the cup 3 being shaped to receive a throwable, non spherical object 6 and to retain such object 6 until the handle 2 is swung whereupon the object 6 is released from the cup 3, and wherein the cup 3 has at least one inwardly curved part 14 positioned so that in use part of the object 6 extends outwardly through the inwardly curved part 14 prior to the object 6 being released from the cup 3 and so that as the handle 2 is being swung the or one inwardly curved part 14 becomes a trailing inwardly curved part 14 to impart spin to the object 6.</p>
申请公布号 NZ550015(A) 申请公布日期 2010.03.26
申请号 NZ20060550015 申请日期 2006.09.21
申请人 CARL DOUGLAS FITT;WARWICK SPEDDING LEWIS;JULIE ALISON LEWIS 发明人 FITT, CARL DOUGLAS
分类号 A63B65/12;A63H33/18 主分类号 A63B65/12
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