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US 6,266,972 B1Granted
Modular freezer pallet and method for storing perishable items
AssigneeVesture Corporation
InventorWilliam M. Bostic
Life of this patent
Estimating the term…
Abstract
A modular freezer pallet having an interior perishable item storage area is provided. The modular freezer pallet includes a heat sink material for maintaining the interior perishable item storage area at a desired temperature for storage of perishable items. The heat sink material preferably maintains the interior perishable item storage area at a temperature of less than about 38° F. for 48 hours in an ambient environment of one atmosphere and 70° F. A method for storing perishable items is provided.
Claims14
A modular freezer pallet comprising:
- (a) base unit forming a base for the pallet;
- (b) plurality of wall units extending from the base unit and forming walls for the pallet, at least a portion of the plurality of wall units comprise:
- (i) an inner wall, an outer wall, and interior region provided between the inner wall and the outer wall, and a heat sink material provided within the interior region;
- and
- (ii) tongue and groove arrangement for stacking a wall unit on top of another wall unit to form a side of the pallet to provide a wall having at least two stacked wall units;
- and
- (iii) an interlocking arrangement provided on ends of the wall units, wherein the interlocking arrangement comprises an arm extending from one wall unit provided adjacent to an arm extending from another wall unit;
- (c) cover unit forming a cover for the pallet;
- wherein said base unit, plurality of wall units, and cover unit provide a pallet structure having an interior perishable item storage area which can be maintained at a temperature of less than about 38° F. for 48 hours in an ambient environment of 1 atmosphere and 70° F.
6 more elements
A method for storing perishable items, the method comprising steps of:
- providing an assembled modular freezer pallet comprising:
- (a) base unit forming a base for the freezer pallet;
- (b) plurality of wall units extending from the base unit and forming walls for the pallet, at least a portion of the plurality of wall units comprise:
- (i) an inner wall, an outer wall, and interior region provided between the inner wall and the outer wall, and a heat sink material provided within the interior region;
- and
- (ii) tongue and groove arrangement for stacking a wall unit on top of another wall unit to form a side of the pallet to provide a wall having at least two stacked wall units;
- and
- (iii) an interlocking arrangement provided on ends of the wall units, wherein the interlocking arrangement comprises an arm extending from one wall unit provided adjacent to an arm extending from another wall unit;
- (c) cover unit forming a cover for the pallet;
- wherein the base unit, the plurality of wall units, and the cover provide an interior perishable item storage area that can be maintained at a temperature of less than about 38° F. for 48 hours in an ambient environment of 1 atmosphere and 70° F;
- and
- providing perishable items within the interior perishable item storage area.
9 more elements
Dependencies are inferred from the claim text.