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公开(公告)号:US07445533B2
公开(公告)日:2008-11-04
申请号:US11800636
申请日:2007-05-07
申请人: David Norton , Robert Overholt , Clarence Underwood , Gary Walker , William Demmer , Edward Demmer
发明人: David Norton , Robert Overholt , Clarence Underwood , Gary Walker , William Demmer , Edward Demmer
IPC分类号: B63C9/15
CPC分类号: F04B49/022 , A63B41/12 , F04B41/02 , Y10T137/3677
摘要: An inflation device and method for inflating or deflating inflatable objects, such as game balls is disclosed. The inflation device measures the pressure of a game ball and inflates or deflates the ball to a pressure selected by the user. Also disclosed is an injection apparatus that can be used to automatically retract an injection needle from the game ball or other inflatable object.
摘要翻译: 公开了一种充气装置和充气或放气充气物品如游戏球的方法。 充气装置测量游戏球的压力并将球膨胀或放气到由用户选择的压力。 还公开了一种注射装置,其可用于自动地将注射针从游戏球或其他可膨胀物体缩回。
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公开(公告)号:US20070275615A1
公开(公告)日:2007-11-29
申请号:US11800636
申请日:2007-05-07
申请人: David Norton , Robert Overholt , Clarence Underwood , Gary Walker , William Demmer , Edward Demmer
发明人: David Norton , Robert Overholt , Clarence Underwood , Gary Walker , William Demmer , Edward Demmer
IPC分类号: B63C9/15
CPC分类号: F04B49/022 , A63B41/12 , F04B41/02 , Y10T137/3677
摘要: An inflation device and method for inflating or deflating inflatable objects, such as game balls is disclosed. The inflation device measures the pressure of a game ball and inflates or deflates the ball to a pressure selected by the user. Also disclosed is an injection apparatus that can be used to automatically retract an injection needle from the game ball or other inflatable object.
摘要翻译: 公开了一种充气装置和充气或放气充气物品如游戏球的方法。 充气装置测量游戏球的压力并将球膨胀或放气到由用户选择的压力。 还公开了一种注射装置,其可用于自动地将注射针从游戏球或其他可膨胀物体缩回。
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