Abstract: A modular display rack capable of multi-unit stacking and simultaneously accommodating trays in either a gravitational-feed orientation or a non-gravitational-feed orientation. A preferred embodiment comprises: a first tray and a second tray, wherein each one of said trays comprises a left tray panel, a right tray panel, a front tray panel, a rear tray panel, and a bottom tray panel; a first pillar, a second pillar, and a third pillar; wherein the second tray is aligned above the first tray, and the first and second trays are spaced apart and secured in their relative positions by shared attachment to the first, second, and third pillars such that: the first pillar is adjacent to the trays' left tray panels; the second pillar is adjacent to the trays' right tray panels; and the third pillar is adjacent to the trays' rear tray panels.

Abstract: A product display rack having a plurality of interlocking modular units, each of which are capable of tessellation. Preferably, each unit comprises: four parallel wire members, the first and second of which define a base, and the third and fourth of which define a top; a first L-shaped flange and a second, parallel L-shaped flange, wherein said first and second L-shaped flanges are attached and parallel to said first and third wire members, respectively, and wherein further the first and second L-shaped flanges have their own respective receiving portions that face each other; a third L-shaped flange and a fourth, parallel L-shaped flange, wherein said third and fourth L-shaped flanges are attached and parallel to said third and fourth wire members, respectively, and wherein further the third and fourth L-shaped flanges each have their own respective receiving portions that face each other.

Abstract: A modular display rack capable of multi-unit stacking and simultaneously accommodating trays in either a gravitational-feed orientation or a non-gravitational-feed orientation. A preferred embodiment comprises: a first tray and a second tray, wherein each one of said trays comprises a left tray panel, a right tray panel, a front tray panel, a rear tray panel, and a bottom tray panel; a first pillar, a second pillar, and a third pillar; wherein the second tray is aligned above the first tray, and the first and second trays are spaced apart and secured in their relative positions by shared attachment to the first, second, and third pillars such that: the first pillar is adjacent to the trays' left tray panels; the second pillar is adjacent to the trays' right tray panels; and the third pillar is adjacent to the trays' rear tray panels.

Abstract: A product display rack having a plurality of interlocking modular units, each of which are capable of tessellation. Preferably, each unit comprises: four parallel wire members, the first and second of which define a base, and the third and fourth of which define a top; a first L-shaped flange and a second, parallel L-shaped flange, wherein said first and second L-shaped flanges are attached and parallel to said first and third wire members, respectively, and wherein further the first and second L-shaped flanges have their own respective receiving portions that face each other; a third L-shaped flange and a fourth, parallel L-shaped flange, wherein said third and fourth L-shaped flanges are attached and parallel to said third and fourth wire members, respectively, and wherein further the third and fourth L-shaped flanges each have their own respective receiving portions that face each other.