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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0514588 (1974-10-15) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 44 인용 특허 : 0 |
A collection receptacle for gathering leaves, twigs and the like for use with a plastic bag which includes an open cylindrical base having a scraper tray attached thereto and extending therefrom with integral handles and with a handle mounted to the base opposite the tray. A plastic bag is carried o
A collection receptacle for use with a plastic bag which comprises a semi-rigid self-supporting base open at its ends formed of a sheet of flexible material rolled and detachably secured together along its length to form a cylinder, a scraper tray carried by said base and extending from one end ther
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