|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A45C-009/00 A45C-005/14 A45C-005/00 A45C-013/26 A45C-013/00|
|미국특허분류(USC)||190/008; 190/015.1; 190/018.A; 190/039; 190/115; 016/113.1; 280/037; 280/655.1|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 17|
A bag mounted with casters has a bag body attached to a base frame mounted with the casters at four corners of a bottom surface thereof. The base frame includes a loading table, and vertically extensible rods with a grip mounted at upper ends thereof. The extensible rods are fixed on one side of the loading table so as to stand on their own. Further, when the grip is raised, the extensible rods are curved or tilted so that the grip moves toward the middle of the loading table. The extensible rods are secured at a position in a retracted state by stoppers...
What is claimed is: 1. A mobile bag comprising: a base frame including a rectangular loading table, reinforcing walls extending perpendicularly from the short ends of the rectangular loading table, a plurality of casters mounted on a lower surface of the rectangular loading table to permit free movement on a horizontal plane in any moving direction, extensible rods upwardly extending from one side of the rectangular loading table and fixed to the reinforcing walls, respectively, so as to stand on their own, and stoppers securing the extensible rods at a...