Patent ID: 7690888

Claim:
An apparatus, comprising: a fan housing; a grill mounted on a surface of the fan housing, the grill comprising: a substantially planar wire grill portion; and a handle extending out of the substantially planar wire grill portion so as to extend away from the surface of the fan housing when the grill is mounted thereon; wherein the grill is configured to be stacked with identical grills when apart from the fan housing; wherein the substantially planar wire grill portion of the grill comprises an opening defined by one or more wires of the substantially planar wire grill portion of the grill and configured to receive a handle of at least one identical grill when two or more identical grills are stacked, apart from their respective fan housings, and wherein the handle of the grill and the opening are configured such that, when at least two of the identical grills are stacked, the substantially planar wire grill portions of the at least two stacked identical grills are substantially parallel, the top of the handle of the lowermost identical grill in the stack is below the corresponding top of the handle of at least one identical grill stacked on the lowermost identical grill, and the handle of the lowermost identical grill passes through the substantially planar wire grill portion of at least one identical grill in the stack such that the handle of the lowermost identical grill can be used to carry the at least two stacked identical grills; wherein the opening is substantially coplanar with the substantially planar wire grill portion.