发明名称 COLLAPSIBLE CANOPY HAVING WHEELS
摘要 A collapsible canopy frame is provided that includes elongated side poles each having a side and an end; and a plurality of wheel assemblies each having a mounting post and a wheel. The mounting post of each wheel assembly is supported on and extends transverse to a corresponding one of the elongated side poles.
申请公布号 US2008190474(A1) 申请公布日期 2008.08.14
申请号 US20080100920 申请日期 2008.04.10
申请人 CARAVAN CANOPY INTERNATIONAL, INC. 发明人 SEO DONG WOOG
分类号 E04H15/46;E04H15/34;E04H15/48;E04H15/50 主分类号 E04H15/46
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