发明名称 Bubble generating assembly that produces vertical bubbles
摘要 A bubble generating assembly has a housing having a motor, an air generator coupled to the motor, and a bubble generator associated therewith. The assembly also includes a source of bubble solution, and a pump system provided inside the housing that draws bubble solution from the source to the bubble generator. The bubble generator includes a plurality of openings, with bubble solution delivered to the bubble generator flowing through the openings. The air from the air generator is delivered upwardly through the openings.
申请公布号 US8272916(B2) 申请公布日期 2012.09.25
申请号 US20080291903 申请日期 2008.11.14
申请人 THAI DOUGLAS;ARKO DEVELOPMENT LTD. 发明人 THAI DOUGLAS
分类号 A63H33/28 主分类号 A63H33/28
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