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특허 상세정보

Collapsible garment cart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-003/02   
미국특허분류(USC) 280/651 ; 211/189 ; 280/4735 ; 280/793
출원번호 US-0564726 (1990-08-06)
발명자 / 주소
인용정보 피인용 횟수 : 59  인용 특허 : 0
초록

The collapsible cart of this invention has a base frame on which are mounted wheels, at least two of which are casters. A lower end frame is pivotally mounted to the base frame at each end thereof. An upper end frame is telescopically mounted in each of the lower end frames to rise to a predetermined position and detachably lock in the raised position. A cross bar is pivotally mounted on one of the upper end frames and detachably mounted at the top of the other upper end frame. The structure is such that detachement, folding and locking are achieved to c...

대표
청구항

A collapsible garment cart comprising: a base frame, said base frame having first and second ends; a first end frame pivotally mounted on said base frame at said first end thereof so that said first end frame can be folded down to lie against said base frame and can be moved to a raised position wherein said first end frame is at substantially a right angle with respect to said base frame; a second end frame pivotally mounted to said base frame at said second end thereof so that said second end frame has a lowered position wherein it lies against said fi...

이 특허를 인용한 특허 피인용횟수: 59

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