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-0586360 (2000-06-02) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 12 |
A leaves collection and retaining device for conveniently collecting leaves falling from a tree. The leaves collection and retaining device includes one or more net members each having corners and having a border portion and being fastenable to other net members; and also includes a plurality of fas
[ I claim:] [1.]1. A leaves collection and retaining device comprising:one or more net members each having corners and having a border portion and being fastenable to other said net members;a plurality of fastening members securely attached to a side of each said net member for securely fastening to
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