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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0556849 (1990-07-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 23 인용 특허 : 0 |
A portable, foldable basketball backboard assembly. In an upright deployed position the assembly is erected to provide a regulation size basketball backboard. The assembly may be folded downwardly into a compact, folded assembly that is sufficiently compact in size and short in height to permit it t
A portable, foldable basketball backboard assembly comprising: a base having front and rear ends; at least one lower support arm having upper and lower ends, said lower end of said lower support arm being hinged to said front end of said base, at least one upper support arm having upper and lower en
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