|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/655.1; 280/079.11; 280/655; 280/047.371|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 21 인용 특허 : 13|
A hand truck comprising a platform fitted at opposed side walls thereof with a handle-engaging assembly, and a handle assembly comprising two parallel spaced arms, each fitted at its lower end with a platform engaging assembly. The handle is displaceable between three respective positions, namely a first position in which the handle is substantially up-right and which position is a pull/push position, a second position in which the handle is inclined and useful as a push position, and a third position in which the handle is and slidably received within t...
1. A hand truck comprising:(a) a platform having a top item-receiving surface extending between two side walls and having a fore end and a rear end, said platform being formed with two parallel arm receiving recesses, extending along the side walls one adjacent each side wall; and said platform being fitted with an arm connector at a rear end of each side wall for pivotally connecting a handle arm; said platform further comprising several casters; (b) a handle assembly comprising two parallel spaced handle arms, each coupled at its lower end with a corre...