|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 51 인용 특허 : 16|
A collapsible and portable cart. The cart comprises a selectively collapsible frame for receiving therein a carry bag when the frame is in an open, usable position, at least one handle extending from the frame, a plurality of wheel assemblies and a floor array comprising a plurality of support bars and a weight bearing assembly located substantially centrally of the floor array. The weight bearing assembly of the floor array is comprises a top plate member and a plurality of downwardly extending support members, the support members being so situated as t...
1. A portable, collapisble cart, comprising:a selectively collapsible frame having a usable bag when said frame is in an open, usable position and comprising four frame arrays of two frame bars each, said two frame bars of each of said frame arrays intersecting each other at a substantially central location along a length of each of said frame bars; at least one handle extending from said selectively collapsible frame; a plurality of wheel assemblies extending from and substantially below said selectively collapsible frame; and a floor array comprising a...