Abstract: Floor panels include a top portion that is molded from a plastic material. The top portion has a substantially planar top surface and side surfaces. The side surfaces depend downward from the substantially planar top surface forming a cavity in an underside of the substantially planar top surface. A bottom support structure fills the cavity, thereby providing support and shock absorption to the substantially planar top surface.

Abstract: Floor panels include a top portion that is molded from a plastic material. The top portion has a substantially planar top surface and side surfaces. The side surfaces depend downward from the substantially planar top surface forming a cavity in an underside of the substantially planar top surface. A bottom support structure fills the cavity, thereby providing support and shock absorption to the substantially planar top surface.

Abstract: Interlocking panels have a top portion and side edges. Multiple panels are interlocked together mechanically along the side edges by locking features. The top portion includes a substantially planar top surface, side edges, and interlocking features. The bottom support structure is made of a shock absorption material that fits under the substantially planar top surface, thereby providing support and cushioning to the substantially planar top surface. The interlocking feature includes, for example, sides alternating between sides that have protrusions (upward or downward) and sides that have receivers for the protrusions.

Abstract: Interlocking panels have a top portion and side edges. Multiple panels are interlocked together mechanically along the side edges by locking features. The top portion includes a substantially planar top surface, side edges, and interlocking features. The bottom support structure is made of a shock absorption material that fits under the substantially planar top surface, thereby providing support and cushioning to the substantially planar top surface. The interlocking feature includes, for example, sides alternating between sides that have protrusions (upward or downward) and sides that have receivers for the protrusions.

Abstract: Interlocking panels have a top portion and side edges. Multiple panels are interlocked together mechanically along the side edges by locking features. The top portion includes a substantially planar top surface, side edges, and interlocking features. The bottom support structure is made of a shock absorption material that fits under the substantially planar top surface, thereby providing support and cushioning to the substantially planar top surface. The locking features include, for example, alternating upward/downward facing steps or key/key receivers to hold adjacent interlocking panels to each other.