发明名称 Confetti launching devices
摘要 A confetti launching device is disclosed which comprises an elongated tube or cannon filled with confetti, streamers or the like, and the tube is connected to a source of compressed gas such as a CO2 cartridge. In one embodiment, a female quick-disconnect fitting is connected to the compressed gas source, and a male quick-disconnect fitting is connected to the elongated tube whereby the tube may be quickly and easily connected to and disconnected from the source of compressed gas.
申请公布号 US5620355(A) 申请公布日期 1997.04.15
申请号 US19950557295 申请日期 1995.11.14
申请人 WATKINS, JAMES O. 发明人 WATKINS, JAMES O.
分类号 A63H37/00;(IPC1-7):A63H37/00 主分类号 A63H37/00
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