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-0427720 (1999-10-27) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 5 |
A foldable serving cart comprises a main support member, two second support members, support boards, locating parts and wheels. The main support member has an inverted "U" shape and has transverse rods across it. The second support members each has inverted "L" shape and is pivoted to the transverse
[ What is claimed is:] [1.]1. A foldable serving cart comprising:(a) a main support member having a substantially "U" shaped contour defined by a pair of longitudinally extended leg portions and an upper portion extending transversely therebetween;(b) a plurality of transverse members extending betw
※ AI-Helper는 부적절한 답변을 할 수 있습니다.