| CPC A47F 7/0028 (2013.01) [A47F 5/0093 (2013.01); A01K 97/10 (2013.01); A47B 81/005 (2013.01); A47F 5/08 (2013.01); A47F 7/0021 (2013.01)] | 17 Claims |

|
1. A device comprising:
a triangular prism-shaped support; and
a slidable rack configured to slide back and forth along the triangular prism-shaped support, wherein the slidable rack comprises:
a mounting base;
an endcap attached to the mounting base; and
a first arm assembly fixed to the endcap, the first arm assembly comprising a plurality of first notches spaced along a length of the first arm assembly, and wherein the length is fixed in a direction parallel to a sliding direction of the slidable rack along the triangular prism-shaped support.
|