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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0236207 (1988-08-25) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 1 |
A sunshade is provided by a pair of rigid upright support members and a cross member connected to their upper ends and from which hangs by one edge a panel of flexible material. When the lower ends of the support members are pushed into the ground along a line perpendicular to the direction from whi
A sunshade comprising a pair of rigid support members each having a lower end adapted to be inserted into the ground and an upper end, a substantially rigid cross member having opposed ends, means for releasably interconnecting the opposed ends of said cross member and the respective upper ends of s
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