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-0257703 (1981-04-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 2 |
The cart includes a body having a front wall with an opening. Tracks for a plastic shutter-type door are located at either side of the opening. The end portions of the articulately interconnected members making up the door are received within the tracks. Each end portion has a protruding lip. Each t
A storage and transport cart comprising a body having a wall with an opening, interior and exterior spaced parts defining a track along said opening, said exterior part being recessed relative to the exterior surface of said wall, a relatively flexible door having an end portion situated in and mova
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