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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0938914 (1978-09-01) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 9 인용 특허 : 1 |
The present invention provides a shopping cart of the two-wheel variety wherein an auxiliary sled attachment is provided, said attachment being adapted to be moved from one to the other of two selectable positions and to be retained in either of such positions, said attachment consisting of a sled h
A shopping cart of basket-type construction having an open top for the reception of groceries and the like, a handle for pushing or pulling the same, and a pair of wheels at its bottom rear end for rolling ground engagement with a sidewalk, street and the like, characterized in that: (a) said shoppi
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