发明名称 BUBBLE BLOWING APPARATUS HAVING A SPILL-PROOF CONTAINER
摘要 <p>Bubble blowing apparatus (10) for use with a bubble blowing wand (30) includes a container (12) for the bubble fluid and a closure member (60) for closing an opening in the container (12). The closure (50) has an opening (32) formed therethrough for passage of the wand (30) into the container (12). A releasable sealing member (60) is positioned to cover the opening (52) in the closure. The sealing member (60) allows the passage of the wand (30) through the opening and seals the opening when the container (12) is not in an upright position. The sealing member (60) includes flap seal formed from silicone. The flap seal includes a top wall and a plurality of side walls.</p>
申请公布号 WO1995000408(A1) 申请公布日期 1995.01.05
申请号 US1994005970 申请日期 1994.05.26
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