发明名称 |
Confetti and theatrical snow delivery device |
摘要 |
A device for propelling confetti or theatrical snow comprising two compartments. One compartment houses a vacuum device having an intake in communication with the other compartment and an exhaust in communication with the exterior of the device. The second compartment holds the confetti or theatrical snow. Only material which is able to be airborne is able to enter the vacuum device and be expelled through the vacuum device. Confetti can be reintroduced into the second compartment without fear of foreign objects mixed with the confetti becoming dangerous projectiles.
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申请公布号 |
US6149495(A) |
申请公布日期 |
2000.11.21 |
申请号 |
US19990267614 |
申请日期 |
1999.03.15 |
申请人 |
AUSTIN, JOSEPH JAMES;AUSTIN, JOSEPH STANLEY |
发明人 |
AUSTIN, JOSEPH JAMES;AUSTIN, JOSEPH STANLEY |
分类号 |
A63H37/00;A63J5/02;(IPC1-7):A63H37/00;A01D87/10;A63G31/00;B05B7/14;B65G69/06 |
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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