发明名称 Umbrella apparatus
摘要 An umbrella apparatus having a canopy portion hingedly coupled to a pole portion. The umbrellas apparatus includes a rechargeable electrical power system that provides electrical power to an electromechanical opening and closing system and a light assembly. A solar energy system is conductively coupled to the rechargeable electrical power system and is utilized to collect and convert solar energy to electrical energy for recharging the electrical power system.
申请公布号 US8375966(B2) 申请公布日期 2013.02.19
申请号 US201113311887 申请日期 2011.12.06
申请人 WORLD FACTORY, INC.;KUELBS GREGORY G. 发明人 KUELBS GREGORY G.
分类号 A45B3/00;A45B3/04;A45B25/14;F21S9/03;F21V33/00;F24F5/00 主分类号 A45B3/00
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