|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/037; 280/654; 280/655; 280/655.1; 280/047.17; 280/019.1; 280/047.26; 280/019.3|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 22|
A wheeled transport device, such as luggage, a trash can, a garden cart or other hand cart configured to be manually wheeled in an inclined position by a pedestrian user, includes a collapsible handle at one end and wheels at the other end. The wheels are independently connected to the device by respective suspensions that exhibit a compliance, in response to forces applied to their respective wheels by the surface in a direction opposing wheel motion, selected to sufficiently alter suspension geometry to temporarily change an attitude, such as toe, camb...
What is claimed is: 1. A wheeled transport device configured to be manually wheeled in an inclined position by a pedestrian user, the transport device comprising: a main body defining a compartment therein for containing goods to be transported; a handle disposed at an upper end of the body when the transport device is in an operative, inclined position, the handle manually graspable by the pedestrian user while walking; and at least two wheels disposed at a lower end of the body when the transport device is in an operative, inclined position, each of t...