|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62K-027/00 B60D-001/155 B60D-001/00 B62B-001/00|
|미국특허분류(USC)||280/204; 280/482; 280/656; 280/493; 280/400|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 4 인용 특허 : 17|
A collapsible cart-trailer includes a folding mechanism that folds the cart-trailer into a small form factor, at least two wheels, modular, and removable and compartmentalized storage. The collapsible cart-trailer is operable in a cart mode and a trailer mode. In the trailer mode, the cart-trailer may be coupled to a movable object by a collapsible, length adjustable tow bar. In the cart mode, the cart-trailer includes a collapsible handle.
1. A universal multi-modal utility cart for transporting goods, comprising: a folding mechanism that folds the utility cart into a small form factor;at least two wheels;modular, removable and compartmentalized storage; wherein:the utility cart is operable by multiple modes of transportation; and the folding mechanism comprises:a collapsible handle;a tripod assembly coupled to the collapsible handle comprising a length-adjustable vertical extrusion and a castor assembly;a foot pedal coupled to the tripod assembly for disengaging a locking mechanism of the...