|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/659 ; 280/047.18 ; 280/047.31 ; 280/047.2 ; 280/047.33|
|발명자 / 주소|
|인용정보||피인용 횟수 : 11 인용 특허 : 9|
An auxiliary wheel assembly for permitting utilization of a wheel barrow as a wagon. The auxiliary wheel assembly includes a pair of support arms adapted for coupling to a wheelbarrow. Each of the support arms has a plurality of uniformly spaced apertures extending through it. An axle extends through an opposed pair of the apertures of the support arms. A pair of wheels are rotatably coupled to the axle and are positioned towards opposite free ends of the axle. In an alternate embodiment, an axle extends generally horizontally and is positioned towards a...
[ I claim:] [1.]1. A wheelbarrow system with improved mobility, comprising:a wheelbarrow having a tub, a front wheel mounted on a front of said tub, and a pair of generally U-shaped resting arms mounted on and extending downwardly from a rear of said tub in spaced relationship to said front wheel, each of said resting arms having a plurality of uniformly spaced apertures extending therethrough; anda removable wheel assembly comprising:an axle extending across said U-shaped resting, arms for orienting generally horizontally, said axle being positioned adj...