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-0354821 (1994-12-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 19 인용 특허 : 0 |
A chair leg assembly includes a tubular sleeve member rotatably mounted around a lower end of a seat post of a chair, three extension legs each having a first end fixedly mounted to the tubular sleeve member, three support members each horizontally formed on a second end of a corresponding one of th
A chair leg assembly for cooperating with a chair which comprises a seat portion and a seat post fixedly mounted on an underside of said seat portion, said chair leg assembly comprising; a tubular sleeve member rotatably mounted around a lower end of said seat post of said chair; three extension leg
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