Patent ID: 11910899
Assignee: KARSTEN MANUFACTURING CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 12:
13. A collapsible luggage bag comprising: a back portion connected to a first side portion and a second side portion;
a front flap removably connected to the first side portion, the second side portion, and the back portion by a connection member;
a base connected to the back portion, the first side portion, the second side portion, and the front flap;
wherein the base is fixedly connected to the back portion; wherein the back portion, first side portion, second side portion, and front flap comprise a plurality of panels,
wherein the plurality of panels comprises a first panel zone proximate the base, a second panel zone adjacent the first panel zone in a direction away from the base, a third panel zone adjacent the second panel zone in a direction away from the base, a fourth panel zone adjacent the third panel zone in a direction away from the base, and a fifth panel zone adjacent the fourth panel zone in a direction away from the base, wherein each of the panel zones extends around a circumference defined by a portion of the back portion, first side portion, second side portion, and the front flap;
wherein the second panel zone has a storage pocket, wherein the fourth panel zone has a plurality of second handles, wherein the first and second side portions pivot away from each other about respective folds between the respective side portion and the back portion when the front flap is at least partially removed;
wherein the base comprises a first side opposite a second side and a bottom face extending therebetween;
a first wheel and a second wheel coupled to the base, the first and second wheels configured to rotate about an axis of rotation and separated by a first distance along the axis of rotation, at least a portion of each of the first and second wheels projecting from the first side and from the bottom face;
and a third wheel and a fourth wheel coupled to the bottom face, the third and fourth wheels configured to independently swivel about a respective swivel axis and separated by a second distance extending between the swivel axes;
wherein the plurality of panels defines an interior chamber, the interior chamber comprising an internal cover fixedly attached along only one seam to the panels of the fifth panel zone;
wherein the internal cover fits only within a top portion of the interior chamber; and
wherein the internal cover comprises a thickness ranging between 0.5 and 1.5 cm.