发明名称 Tubular shaped bubble making toy - has apertured tube extending from liquid reservoir to generate bubbles when swung around
摘要 <p>The toy has a hollow stem (12) communicating with a reservoir (11) of buttle making liquid. The stem (12) has apertures (13) so that when the toy is swung around, liquid will flow from the container to the stem and streams of air (A) passing through some of the apertures (13) will form bubbles (B) at other apertures. A line (14) is attached to the toy for swinging it around. The reservoir (11) has an air inet (32) to stop a vacuum forming as the liquid flows out. Optionally, the apertures in the stem are selectively closeable by a slide valve. The toy is durable and has no or very few moving parts.</p>
申请公布号 IT1060454(B) 申请公布日期 1982.08.20
申请号 IT19750052750 申请日期 1975.12.17
申请人 LA FATA J;CUCCIO J 发明人
分类号 A63H;(IPC1-7):63H/ 主分类号 A63H
代理机构 代理人
主权项
地址