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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/40 ; 224/915 ; 248/98 ; 280/654|
|발명자 / 주소|
|인용정보||피인용 횟수 : 63 인용 특허 : 1|
The collapsible hand truck disclosed includes a pair of spaced-apart, segmented, upright frame members, their segments each being pivotly connected to a “U”bracket; The upright frame members each having a handle and a wheel at opposite ends; The handles and wheels extending in the same direction from the upright members; A load-carrying bracket is rotatably connected between the upright members near the handle ends; Brace members are rotatably connected to the upright members between the “U”bracket and wheel ends; and A weight support bracket is rotatabl...
An improved collapsible hand truck comprising: a pair of side-by-side, spaced-apart, segmented, upright members, each of the segments of each upright member are pivotally attached in a spaced-apart relationship to a common “U”bracket and each upright comprises a handle member formed on one end thereof, extending at an angle therefrom and a wheel rotatably attached near the end remote from said handle member and extending therefrom in a direction of the distal end of said handle member, whereby said handle member and wheel lie along a common plane and the...