发明名称 |
Twirling confetti device and method |
摘要 |
Twirling confetti includes a plurality of devices, each said device comprising a thin flat member having a first side edge, a second side edge, a longitudinal center line extending between the edges, a first end and a second end. The member is configured so that the cross-sectional area of the member decreases from the second end towards the first end. An elongated rib extends between the ends to one side of the center line. A weight is connected to the flat member adjacent to the first end.
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申请公布号 |
US2003143915(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020054941 |
申请日期 |
2002.01.25 |
申请人 |
DANIEL ANDREW;METHORST HENRY |
发明人 |
DANIEL ANDREW;METHORST HENRY |
分类号 |
A63H37/00;(IPC1-7):A63H33/38 |
主分类号 |
A63H37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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