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특허 상세정보

Tractive baggage handcart

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62B-001/12   
미국특허분류(USC) 280/30 ; 190/18A ; 280/655 ; 280/4725
출원번호 US-0014726 (1993-02-08)
발명자 / 주소
인용정보 피인용 횟수 : 78  인용 특허 : 0
초록

The present invention is related to a tractive baggage handcart comprising a travel case, a tractive retractable device on the back of said travel case, a base retractable device on the bottom of said travel case, a tie belt and a foldable chair, wherein the tractive retractable device is provided with telescopic upper, middle and lower retractable pipes for shortening or lengthening the vertical dimension of the handcart. An extensible shelf is slidably mounted on the underside of the base for supporting a second travel case in front of the travel case ...

대표
청구항

A tractive baggage handcart comprising: a base (31) having a front end and a rear end; two ground wheels (38) connected to said base at its rear end for movably supporting said base above the ground surface; a first travel case (10) having a lower end affixed to said base so that said travel case extends vertically upwardly from said base; said base having an undersurface; a retractible-extendable shelf means slidably mounted on the undersurface of said base for movement between a retracted position located between the base front and rear ends, and an ex...

이 특허를 인용한 특허 피인용횟수: 78

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