Shelving system for a refrigerator

A refrigerator shelf system comprising:

• a refrigerator having a liner wall (i) defining a recess and (ii) having pairs of opposing protrusions extending into the recess;
• and
• a shelf having locks extending therefrom, wherein the locks are configured to (i) engage the pairs of opposing protrusions when the shelf is transitioned to a horizontal position to secure the horizontal position of the shelf and facilitate the shelf supporting at least one item and (ii) disengage the pairs of opposing protrusions when the shelf is transitioned to a vertical position to facilitate adjusting a height of the shelf.

A refrigerator shelf system comprising:

• a refrigerator having a liner wall defining a cavity;
• and
• a shelf having (i) a stationary portion secured to the liner wall and (ii) a receiving portion rotatably secured to the stationary portion, wherein the receiving portion is configured to transition between a horizontal position to support at least one item and a vertical position that is adjacent to the stationary portion.