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특허 상세정보

Foldable cart system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02    B62B-005/00    B62B-001/00    B62B-001/12   
출원번호 US-0375074 (2016-12-09)
등록번호 US-10106182 (2018-10-23)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Roark IP
인용정보 피인용 횟수 : 0  인용 특허 : 55

A foldable or collapsible cart can be oriented in several different configurations to accommodate different loads and transport requirements. In one configuration, the cart may be folded for direct load the back of a vehicle. In another configuration, the cart can operate in lowboy or dolly mode. In another configuration the cart may be used as a hand truck.


1. A folding cart comprising: a deck supported by a plurality of front legs and a plurality of rear legs when in an open position;said plurality of rear legs each having one of a plurality of linkage mechanisms coupled by at least one first link to at least one of a plurality of lower hinges which are attached to at least one of the plurality of front legs and coupled by at least one second link to at least one of a plurality of upper hinges which are attached to the deck wherein said plurality of linkage mechanisms are capable of bending the plurality o...

이 특허에 인용된 특허 (55)

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