发明名称 Pet puzzle game utilizing tennis balls
摘要 The invention relates to a molded pet toy puzzle with a top aperture to receive a ball and wherein gravity will force the ball randomly into one of three tunnels with a terminus at each end. Each terminus will have some type of covering wherein an animal must determine how to open the covering to retrieve the ball.
申请公布号 US2013036987(A1) 申请公布日期 2013.02.14
申请号 US201113136765 申请日期 2011.08.10
申请人 THE KYJEN COMPANY, INC.;TAYLOR DALE 发明人 TAYLOR DALE
分类号 A01K29/00 主分类号 A01K29/00
代理机构 代理人
主权项
地址