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특허 상세정보

Towable wheeled-backpack

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-013/26    A45C-013/00   
미국특허분류(USC) 190/115; 190/018.A; 016/113.1
출원번호 US-0073517 (2005-03-07)
등록번호 US-7322452 (2008-01-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Armstrong Teasdale LLP
인용정보 피인용 횟수 : 7  인용 특허 : 35

A towable, wheeled-backpack includes a towing handle attached to a curved, single-pole, telescoping towing member which retracts into the backpack when not in use. The curvature of the towing member provides support for a backing sheet that is attached to the towing member, and the backing sheet is contoured so that the backpack can be comfortably supported on a wearer's back. A rigid base with wheels is pivotally attached to a bottom end of the towing member. The pivot attachment allows the base and wheels to move independently of the towing member as t...


What is claimed: 1. A piece of baggage designed to be pulled behind a person comprising: a body defining at least one accessible storage compartment; a towing base coupled to the body; at least one wheel connected to the towing base; a telescoping towing member having a first and a second end and a length therebetween, said towing member selectively postionable in a retracted position and an extended position relative to said towing base; and wherein said towing member is arched along the length thereof and has a non-circular cross section; and wherein ...

이 특허에 인용된 특허 (35)

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