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-0055428 (1998-04-06) |
발명자 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 48 인용 특허 : 20 |
A trash bag holder and expanding form is made from a sheet of stiff material that has at least three panels to hold a bag in an erect condition and to expand the opening of the bag into a shape that will allow the user to fill the bag with leaves or trash without having to hold the bag. The panels a
[ What is claimed is:] [5.] A folding trash bag expanding form and holder comprising,at least four stiff panels connected to one another along parallel fold lines and adapted to form a tube having an open top and an open bottom for being expanded within said bag to hold the bag open during use,a bag
※ AI-Helper는 부적절한 답변을 할 수 있습니다.