发明名称 Screen apparatus
摘要 A combination beach umbrella and screen apparatus includes a flexible screen which is detachably affixed around the perimeter of the shade portion, or covering, of the umbrealla. The screen extends downward from the covering along the entire periphery thereof, thereby forming a screened in closure that may effectively be employed at the beach or other outdoor areas to provide shade, additionally, provide protection from annoying pestering insects, and adverse inclemental weather.
申请公布号 US5172712(A) 申请公布日期 1992.12.22
申请号 US19910665560 申请日期 1991.03.06
申请人 ROBINSON, LOUIE A. 发明人 ROBINSON, LOUIE A.
分类号 A45B25/18;E04H15/28 主分类号 A45B25/18
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