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-0874519 (1978-02-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 21 인용 특허 : 0 |
A device for holding and supporting the mouth or open end of a flexible bag such as a plastic trash bag or the like in an open condition, which includes relatively rigid elongated members, one of which is pivotally connected to the other at an intermediate location, projections on the members in pos
A device for maintaining the mouth of a flexible bag such as a flexible trash bag or the like in an open condition comprising a pair of elongated relatively rigid members, means pivotally connecting one of said pair of members to the other of said pair at an intermediate location on said other of sa
※ AI-Helper는 부적절한 답변을 할 수 있습니다.