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특허 상세정보

Combination scooter/backpack

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60N-002/28   
미국특허분류(USC) 280/030; 280/639; 280/047.26; 280/037; 190/018A
출원번호 US-0662580 (2010-04-23)
등록번호 US-8454031 (2013-06-04)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 1  인용 특허 : 34
초록

The combination scooter/backpack is an article carrying device with the capacity to be converted into a wheeled land vehicle, and therefore has two modes of usage. The article carrying device resembles a conventional backpack with two straps positioned to be placed over the user's shoulders, entitled backpack mode. The wheeled land vehicle functions as a popular collapsible scooter, two wheels mounted upon a board member with propulsion means provided by user's contact with the ground, entitled scooter mode. A horizontal handlebar is positioned at the to...

대표
청구항

1. A wheeled vehicle, comprising: a rigid frame configured to support a handle assembly;a supporting unit including a first wheel, the supporting unit pivotable between a first position and a second position, wherein in the first position the supporting unit is arranged close to the handle assembly, and in the second position, the supporting unit is extending away from the handle assembly:said handle assembly including a first column member, the first column member slidably attached to the frame and configured to be moved upwards and downwards away and t...

이 특허에 인용된 특허 (34)

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  2. Chen Kai-Wen,TWX ; Chen Kuang-Huei,TWX. Collapsible scooter. USP2001116315307.
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