发明名称 SHOVEL CART
摘要 A cart readily formed from any square shovel by removably securing therebelow a carriage comprised of a telescopic axle shaft mounted at its opposite ends upon a pair of wheels, and the axle shaft end sections each including a spring band clamp for attachment over one of the opposite ends upon a pair of wheels, and the axle shaft end sections each including a spring band clamp for attachment over one of the opposite side edges of the shovel.
申请公布号 US3661414(A) 申请公布日期 1972.05.09
申请号 USD3661414 申请日期 1970.06.17
申请人 FRANK ROTH 发明人 FRANK ROTH
分类号 B62B1/14;(IPC1-7):B62B1/12 主分类号 B62B1/14
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