Patent ID: 11932837
Assignee: AXOGEN CORPORATION
Field: Biotechnology (Chemistry)
Classification: CPC A  C  B | IPC B  C

Claim 0:
1. A container system comprising:
a first cup and a second cup, wherein each of the first cup and the second cup comprise:
an open end and a closed end;
an outer wall extending from the open end to the closed end and defining a periphery;
an inner wall located radially inward of the outer wall, wherein a height of the inner wall is less than a height of the outer wall;
a floor having a hole in substantially a middle of the floor, wherein the hole is located radially inward of the inner wall so that the inner wall surrounds the hole and the outer wall surrounds the inner wall; and
at least two troughs located on an inner surface of the floor of the cup, wherein the at least two troughs are defined by two or more trough walls projecting from the inner surface of the floor;

wherein the closed end of the first cup is dimensioned to be received within the open end of the second cup such that the first cup is stackable with the second cup, and, wherein the hole of the first cup is aligned with the hole of the second cup when the first cup is stacked with the second cup, and
wherein each of the first cup and the second cup further comprises a mesh screen extending across the hole.