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특허 상세정보

Market trolley

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/00    B62B-003/02    B62B-005/00    B62B-005/06   
출원번호 US-0000401 (2016-01-19)
등록번호 US-10160470 (2018-12-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 66

A personal shopping cart, or trolley, to be used to transport purchased items, includes a wheeled base, a handle that extends and retracts, and multiple nesting bins or containers. The wheels and handle are such that the trolley can be easily pulled or pushed. The bins are attached to a frame allowing different vertical positions, enabling the bins to either nest into each other (for storage, minimizing its size), or to extend vertically for carrying merchandise. All bins, with the exception of the bottom bin, are removable from the frame.


1. A trolley, comprising: a base bin adapted for receiving articles therein;an extensible structural support frame mounted to said base bin and telescopically collapsible into a portion of the base bin, said extensible structural support frame supporting the vertical position of at least one additional bin in a spaced position away from said base bin when said extensible structural support frame is in a non-collapsed state;a first handle attached to said frame for pushing or pulling the trolley; anda second handle member separate from said frame operativ...

이 특허에 인용된 특허 (66)

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