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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0030960 (1979-04-17) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
A shopping cart for carrying groceries between a store and a persons home, and which includes snow runners which are movable between a stored away and utility positions so that in normal use the cart rides upon its wheels, and during winter snow and ice it travels upon the runners, each runner inclu
A shopping cart, comprising in combination a wire basket with transverse axle secured at its bottom, a wheel mounted on each end of said axle, said basket including a handle for pulling or pushing, and a U-shaped snow runner pivotally mounted on said axle fitting around each said wheel, said runners
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