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 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0645062 (1991-01-18) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A roller assembly or caster for an article of luggage has a casing or housing set into the bottom wall of the article and a stirrup affixed to an upper wall of that housing in which a roller is rotatable. The roller projects through an opening in a generally spherical convex cover and projects in pa
A roller assembly for an article of luggage, comprising: a housing adapted to be received in said article of luggage and having a cavity opening downwardly at a mouth of said housing and an upper wall spaced from said mouth; a member including a stirrup received in said cavity and a pair of limbs ex
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