Insulated shipping container
AssigneeForemost In Packaging Systems, Inc.
InventorRodney M. Derifield
Life of this patent
Estimating the term…
Abstract
An improved shipping container including an insulated body having a cavity for holding a product being shipped, and having one or more cavities for holding coolant in a predetermined relationship to the product. The container also includes an insulated cover adapted to sealably engage an open end of the insulated body after a product and coolant are received therein. The cover includes one or more blocks or prongs extending therefrom that are adapted to slidably engage the coolant cavities and/or the product cavity to substantially minimize air spaces in the cavities and/or seal them. The insulated body and cover preferably are formed from injection molded polyurethane, wrapped in a plastic film and inserted into a cardboard shipping carton.
Claims27
An insulated shipping container for transporting a temperature sensitive product therein, the container comprising:
- an insulated body having a product cavity and a coolant cavity therein, and having an open end for accessing the cavities, the product cavity having a shape adapted to receive a product to be transported therein, the coolant cavity being located adjacent the product cavity and having a shape adapted to receive coolant therein;
- and
- an insulated cover adapted to engage the open end of the insulated body, the insulated cover including an insulated coolant block extending therefrom, the insulated coolant block slidably engaging the coolant cavity when the insulated cover engages the open end, thereby substantially filling a remaining air space within the coolant cavity after coolant is received therein.
An insulated shipping container for transporting a temperature sensitive product therein the container comprising:
- an insulated body having a product cavity and a coolant cavity therein, and having an open end for accessing the cavities, the product cavity having a shape adapted to receive a product to be transported therein the coolant cavity being located adjacent the product cavity and having a shape adapted to receive coolant therein;
- an insulated cover adapted to engage the open end of the insulated body, the insulated cover including an insulated coolant block extending therefrom the insulated coolant block slidably engaging the coolant cavity when the insulated cover engages the open end, thereby substantially filling a remaining air space within the coolant cavity after coolant is received therein;
- and
- a shipping carton into which the insulated body is received;
- wherein the insulated body comprises molded polyurethane wrapped in a film, the film allowing the insulated body to be removably inserted into the shipping carton.
An insulated shipping container for transporting a temperature sensitive product for an extended period of time, the container comprising:
- a substantially rectangular body comprising four side walls and a bottom wall defining a product cavity therein, and having an open top;
- at least one of the side walls including a coolant cavity therein, the coolant cavity being adapted to securely receive a coolant therein;
- and
- an insulated cover adapted to sealably engage the open top of the insulated body, the insulated cover including an insulated block extending therefrom, the insulated block being adapted to slidably engage the coolant cavity, thereby the coolant and the insulated block together substantially filling the coolant cavity.
An insulated shipping container for transporting a temperature sensitive product for an extended period of time, comprising:
- a substantially rectangular body comprising four side walls and a bottom wall defining a product cavity therein, and having an open top;
- at least one of the side walls including a coolant cavity therein, the coolant cavity being adapted to securely receive a coolant therein;
- and
- an insulated cover adapted to sealably engage the open top of the insulated body, the insulated cover including an insulated block extending therefrom the insulated block being adapted to slidably engage the coolant cavity, thereby the coolant and the insulated block together substantially filling the coolant cavity,
- wherein each of the four side walls includes a similarly shaped coolant cavity.
An insulated shipping container for maintaining a product at a predetermined refrigerated condition for an extended period of time, the container comprising:
- an insulated body having a plurality of walls defining a product cavity, the plurality of walls being adapted to substantially engage a product in the product cavity, thereby substantially minimizing air spaces around the product;
- and
- at least one of the walls having a coolant cavity therein adapted to receive coolant therein, the coolant cavity being spaced from and having a predetermined spatial relationship with the product cavity, thereby subjecting the product in the product cavity to a predetermined refrigerated condition.
An insulated shipping container for maintaining a product at a predetermined refrigerated condition for an extended period of time, comprising:
- an insulated body having a plurality of walls defining a product cavity, the plurality of walls being adapted to substantially engage a product in the product cavity, thereby substantially minimizing air spaces around the product;
- and
- at least one of the walls having a coolant cavity therein adapted to receive coolant therein, the coolant cavity being spaced from and having a predetermined spatial relationship with the product cavity, thereby subjecting the product in the product cavity to a predetermined refrigerated condition,
- wherein the coolant cavity is adjacent to and substantially isolated from the product cavity, thereby partially insulating the product held in the product cavity from the coolant received in the coolant cavity.
An insulated shipping container for maintaining a product at a predetermined refrigerated condition for an extended period of time, comprising:
- an insulated body having a plurality of walls defining a product cavity, the plurality of walls being adapted to substantially engage a product in the product cavity, thereby substantially minimizing air spaces around the product;
- and
- at least one of the walls having a coolant cavity therein adapted to receive coolant therein, the coolant cavity being spaced from and having a predetermined spatial relationship with the product cavity, thereby subjecting the product in the product cavity to a predetermined refrigerated condition,
- wherein one of the plurality of walls comprises a removable panel, providing access to the product and coolant cavities in the insulated body.
An insulated shipping container for transporting a temperature sensitive product therein, comprising:
- an insulated body having a product cavity therein, and an open end for accessing the product cavity, the product cavity having a predetermined shape for securely receiving a similarly shaped product;
- an array of coolant cavities in the insulated body accessible from the open end, and having a predetermined spatial relationship with the product cavity, each coolant cavity having a predetermined shape for substantially securely receiving a similarly shaped coolant therein;
- and
- an insulated cover adapted to engage the open end of the insulated body and having a configuration for minimizing air spaces within the cavities;
- whereby a product received in the product cavity is subjected to a predetermined refrigerated condition when coolant is received in the array of coolant cavities and the insulated cover substantially engages the open end of the insulated body.
An insulated shipping container for transporting a temperature sensitive product therein, comprising:
- an insulated body having a product cavity therein, and an open end for accessing the product cavity, the insulated body comprising molded polyurethane wrapped in a film;
- an insulated cover adapted to engage the open end of the insulated body;
- and
- a shipping carton into which the insulated body is received, the film of the insulated body allowing the insulated body to be removably inserted into the shipping carton.
Dependencies are inferred from the claim text.