|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/653; 280/0472; 280/04731; 414/469|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 21 인용 특허 : 5|
In a wheel barrow having a load carrying container disposed between a rotatable wheel and a handle, an adapter apparatus is disclosed for assisting transportation of the wheelbarrow. The adapter apparatus includes a frame having a first and a second end and an axle having a first and a second side. The axle extends through the frame and the rotatable wheel such that the rotatable wheel rotates about the axle. Additionally, the axle pivotally supports the wheel barrow such that pivotal movement of the wheel barrow about the axle and relative to the frame ...
1. An adapter apparatus for assisting transportation of a wheelbarrow, the wheelbarrow including a pair of elongated handle members, a load carrying container disposed between the pair of handle members and attached thereto, and a front wheel rotatably supported by an axle extending through forward ends of the pair of handle members, the adapter apparatus comprising:a frame including a pair of side members; an adapter axle having first and second ends, said adapter axle being configured to extend through said forward ends of said pair of handle members a...