发明名称 DECORATIVE GARLAND STRING FIREWORK DEVICES AND METHODS FOR MAKING SAME
摘要 Decorative garland string firework devices and methods for making same are provided. A garland string firework device can comprise an internal firework device and an outer decorative garland disposed around the internal firework device. The internal firework device can be an elongated firework string comprising combustible material. The outer garland can be an exterior firework generally disposed around at least a portion of the elongated firework string. The exterior firework can comprise combustible material. The exterior firework can have an elongated configuration and a compressed configuration. In the elongated configuration, the exterior firework can have a first length, and in the compressed configuration, the exterior firework can have a second length. The outer garland can comprise multiple component sheets attached at multiple locations to form a decorative appearance. Compression of the outer garland enables packaging and storage without damaging the garland string firework device. Other embodiments are also claimed and described.
申请公布号 US2008115685(A1) 申请公布日期 2008.05.22
申请号 US20070673586 申请日期 2007.02.11
申请人 WONG RICHARD 发明人 WONG RICHARD
分类号 F42B4/04 主分类号 F42B4/04
代理机构 代理人
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