최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0437631 (1995-05-09) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 44 인용 특허 : 0 |
A collapsible playyard for an infant includes a frame subassembly including at least two frame members which are joined together in substantially perpendicular relation. Each of the frame members includes two frame member sections which are joined by a knuckle joint which only permits pivoting betwe
A collapsible frame subassembly for a playyard for an infant comprising first, second and third frame members, said second frame member extending between said first and third frame members, said subassembly being positionable in an erected position in which said first and third frame members are in
※ AI-Helper는 부적절한 답변을 할 수 있습니다.