|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/653; 280/047.31; 280/047.2; 280/047.315; 016/426|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 12|
An ability to move a wheelbarrow without lifting the rear part of the wheelbarrow is achieved by attaching a handle adapter that extends upward from the rearwardly extending handles of the wheelbarrow. Further, a converter kit converts a conventional single wheeled wheelbarrow into a three wheeled device. The handle adapter is a tubular construction and can be easily detached from the wheelbarrow. In one embodiment of the converter kit, a plate and a hollow tube are attached to generally U shaped resting arms for easy assembly and disassembly of auxiliar...
1. A three wheeled wheelbarrow with handle adapter comprising:a container; a tubular structure forming a base frame of the wheelbarrow, whereby said frame is attached rigidly to said container; a pair of first handles extending from both free rear ends of said base frame; a wheel attached to a front end of said tubular structure; a pair of generally U shaped resting arms extended downwardly from a bottom rear portion of said container, whereby free ends of said generally U shaped resting arms are rigidly mounted to said tubular structure; a pair of plate...