发明名称 Umbrella base with wheels
摘要 An umbrella base is provided for use with a patio umbrella. The umbrella base has a base shell, a shaft coupled to the base shell for receiving the pole of the patio umbrella, and at least one wheel assembly coupled to the base shell.
申请公布号 US2006054206(A1) 申请公布日期 2006.03.16
申请号 US20040942497 申请日期 2004.09.15
申请人 BILOTTI ALFRED J 发明人 BILOTTI ALFRED J.
分类号 A45B3/00 主分类号 A45B3/00
代理机构 代理人
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