发明名称 PROJECTION SYSTEMS FOR ACTIVITY BASED USERS
摘要 A projection system for displaying information which may include an electronic device and a projector connected to the electronic device. The electronic device and projector can be positioned on an article of clothing and/or an outdoor recreational product to project information therefrom. The article of clothing and/or outdoor recreational device may include a screen to enhance the projected information. The projector may be in connection with a power source.
申请公布号 US2010195057(A1) 申请公布日期 2010.08.05
申请号 US20070957774 申请日期 2007.12.17
申请人 THE NORTH FACE APPAREL CORP. 发明人 NASH JEFF;SHIH WINSTON
分类号 G03B21/10;G03B21/00 主分类号 G03B21/10
代理机构 代理人
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