Patent ID: 11919555
Assignee: NORTH SHORE ARCHITECTURE, PC
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A cart comprising:
a bottom shelf having a plurality of casters extending downwardly therefrom;
left and right walls attached to and extending upward from and perpendicular to the bottom shelf, each of the left and right walls having a front portion and a back portion;
a back wall extending vertically upward from the bottom shelf and connecting to the back portions of the left and right walls;
a plurality of bars extending horizontally between the front portions of the left and right walls, the bars spaced apart at different heights along the left and right walls;
a plurality of shelves extending between the left and right walls, each shelf supported on a corresponding bar of the plurality of bars, each shelf having a left side, a right side, a shelf front, a shelf back, and a latch extending from the shelf back, the latch configured to releasably support the shelf back in a position parallel to the bottom shelf; and
an arm extending downward from the left side and right side of each shelf, the arm configured to maintain the shelf in slidable contact with the corresponding bar, wherein when the latch is released and the shelf is slid forward from the back wall, the entire shelf is rotatable to an angle that is not parallel to the bottom shelf.