|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/4735 ; 280/4737 ; R ; 280/4738|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 30 인용 특허 : 0|
A front end wall and front side walls are hinged so that they may move from a work position extending upwardly to a downwardly extending storage position. Rear side walls and a rear end wall are rigidly connected together and fixed to the base of the wagon for supporting the side walls of the work position with latches. A removable shelf for a back rest can be supported by the rear side and end walls. A rigid rearwardly extending handle can be used to pivot the wagon about its large rear wheels to pick the front wheels up for steering and going over obst...
A utility wagon, comprising: a planar, substantially continuous and solid rectangular rigid base having a top surface, bottom surface, and four side and end edges; two front wheels journalled together on a common axle for rotation; means for mounting said front wheels on and below said base for supporting the front portion of said base above the wheels; a pair of rear wheels being connected together for rotation about a common rear axis; means for mounting said rear wheels on and beneath said base for supporting the rear portion of said base and together...