发明名称 PORTABLE WIND-RESISTANT SIGN STAND WITH FLEXIBLE BOW- TYPE LEGS
摘要 A wind-resistant sign and stand apparatus is disclosed and generally includes a base assembly for supporting a sign panel protruding generally outwardly therefrom. The base assembly includes one or more flexible and resilient based members retained in a generally bow-shaped arcuate configuration. The base members are adapted to further deflect in response to wind or other loads in order to substantially prevent the sign and stand apparatus from tipping over.
申请公布号 CA1216424(A) 申请公布日期 1987.01.13
申请号 CA19830441354 申请日期 1983.11.17
申请人 MARKETING DISPLAYS, INC. 发明人 SEELY, JAMES R.
分类号 G09F15/00;E01F9/012;G09F7/22 主分类号 G09F15/00
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