发明授权
- 专利标题: Novelty item
- 专利标题(中): 新奇项目
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申请号: US10054686申请日: 2001-11-13
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公开(公告)号: US06817951B2公开(公告)日: 2004-11-16
- 发明人: Steven Levine
- 申请人: Steven Levine
- 主分类号: A63J502
- IPC分类号: A63J502
摘要:
An improved novelty item is disclosed. The novelty item has a container that receives a solid piece of carbon dioxide when the solid carbon dioxide contacts water vapor in the container a fog is created. As the solid carbon dioxide sublimates, the water vapor is emitted from the container as a visible fog. The container may be in the shape of any number of designs for which the visible fog streaming from the container creates a pleasing illusion.
公开/授权文献
- US20030232657A1 Novelty item 公开/授权日:2003-12-18
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