US20170307278A1 - Segmented container with multiple temperature zones - Google Patents
Segmented container with multiple temperature zones Download PDFInfo
- Publication number
- US20170307278A1 US20170307278A1 US15/134,217 US201615134217A US2017307278A1 US 20170307278 A1 US20170307278 A1 US 20170307278A1 US 201615134217 A US201615134217 A US 201615134217A US 2017307278 A1 US2017307278 A1 US 2017307278A1
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- US
- United States
- Prior art keywords
- coolant
- container
- compartment
- temperature
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/04—Partitions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3816—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of foam material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/06—Movable containers
- F25D3/08—Movable containers portable, i.e. adapted to be carried personally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/12—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow
- F25D3/14—Devices using other cold materials; Devices using cold-storage bodies using solidified gases, e.g. carbon-dioxide snow portable, i.e. adapted to be carried personally
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
- F25D23/069—Cooling space dividing partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
- F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
- F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
- F25D2303/0844—Position of the cold storage material in relationship to a product to be cooled above the product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
- F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
- F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
- F25D2303/0845—Position of the cold storage material in relationship to a product to be cooled below the product
Definitions
- the present disclosure relates to improving the delivery of passively cooled products in segmented containers.
- the products in different segments of the container are maintained at different temperatures through the use of different coolants or amounts of coolant in each segment.
- the container will allow a shipper to deliver products that require different shipping temperatures to a user in a single container.
- an order from the grocery store may include dairy products that require a shipping temperature of 32-35 degrees F. and frozen items that require a shipping temperature of less than 32 degrees F., such as 0 degrees F.
- the delivery container is suitable to deliver multiple items that require storage at different temperatures for the duration of the delivery.
- the delivery container may be a cube, a rectangular prism, a cylinder, or other suitable shape constructed of an insulating material.
- the delivery organization may position a central panel in the delivery container to separate two segments of the delivery container, each segment to be cooled to a different temperature than the other segment.
- the delivery organization determines an appropriate coolant for each segment based on heat transfer requirements of the segment and positions the coolant in the bottom of each respective segment.
- a panel is placed over each coolant, and the items are placed in the appropriate segments of the delivery container.
- a top panel is positioned on the delivery container to seal the delivery container.
- FIG. 1 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments, in accordance with certain example embodiments.
- FIG. 2 is an illustration depicting a top view of a delivery container with multiple cooled compartments with the top section removed, in accordance with certain example embodiments.
- FIG. 3 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments and an uncooled/less-cooled compartment, in accordance with certain example embodiments.
- FIG. 4 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments and multiple coolant compartments, in accordance with certain example embodiments.
- FIG. 5 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments and multiple coolant compartments and an uncooled/less-cooled compartment, in accordance with certain example embodiments.
- the example embodiments described herein provide a segmented container wherein different segments of the container are maintained at different temperatures through the use of different coolants or amounts of coolant in each compartment.
- a delivery organization receives an order to deliver one or more products to a user.
- the user has ordered products from a merchant to be delivered to the residence of the user.
- the delivery organization is the merchant and is delivering products sold by the delivery organization.
- the delivery organization receives products to ship from one user to a second user.
- One or more of the products for delivery may require cooling or heating to prevent spoiling, to ensure product stability, to provide a better user experience, or for any suitable reason.
- products in the single delivery container require different temperatures.
- the products require cooling below ambient temperatures for delivery.
- the products may require heating above ambient temperatures.
- the shipper may employ heating devices that will raise the temperature in the delivery container.
- one or more products require cooling to less than 40 degrees F. but above approximately 32 degrees F., and one or more products require cooling to less then 32 degrees F. and typically approximately 0 degrees F.
- the delivery organization configures a segmented container for shipping the amount of products at each temperature. For example, if a greater volume of products requires shipping at 0 degrees F., then the compartments for those products may be larger.
- the size of the compartments may be varied by moving the panels that divide the compartments.
- the panels may be affixed to the walls of the container by any suitable means.
- the wall of the container may have inset grooves into which the panels may slide and thus be affixed to the walls of the container. The grooves may be set at regular intervals to allow the size of the compartments to be varied as needs arise.
- the wall of the container may have tabs, clips, or any other suitable connectors that may be used to affix the panel to the walls of the container.
- the delivery organization determines the type and/or amount of coolant needed to maintain the temperature in each compartment.
- the coolant required may be based on factors such as the mass and the thermal conductivity of the product in the compartment, the ambient temperature, the amount of time that delivery is expected to take, thickness of the panels and the container walls, the material of the panels and the container, and any other suitable factors. Based on these factors, the delivery organization selects an appropriate coolant and a particular amount of coolant. A larger amount of coolant may cause a lower temperature to be maintained, a temperature to be maintained for a longer period of time, or both. Certain coolants may cause the temperature to be lower than other coolants. For example, dry ice may cause the temperature to be lower than the temperature caused by water ice.
- the delivery organization After segmenting the container and selecting the appropriate amounts of coolant, the delivery organization places the coolant in the delivery container.
- the coolant In the example, one type of coolant is placed in compartment of the container, and a different coolant is placed in the other compartment of the container. Alternatively, different amounts of the same coolant may be placed in each compartment of the container.
- the delivery organization places a tray or panel over the coolant to support the items. The tray may have holes, vents, or other means of regulating air flow between the coolant and the products.
- the products are placed on the tray in the appropriate compartment of the container.
- another tray is placed over one or both of the products. This tray may allow another layer of products or coolant to be placed in the compartment over the products.
- the top of the delivery container is then affixed to the container to seal the container.
- the coolants cool the compartment to an equilibrium temperature.
- the equilibrium temperature may vary as the coolant melts, warms, evaporates, or otherwise loses its cooling effect.
- one compartment is cooled to less than 32 degrees F., such as 0 degrees F., and the other compartment is cooled to less than 40 degrees F., such as 32 degrees F., when reaching equilibrium temperature after packing of the container.
- the container is delivered to the user in any suitable manner, such as by the delivery organization itself, a delivery service, a postal service, a courier, or any other suitable delivery organization or person.
- the user receives the delivery container and removes the items for use or storage.
- the delivery organization enables the user to receive a single container that contains multiple products that are maintained at different temperatures.
- the systems and methods described herein may reduce a number of containers required to ship a particular set of products.
- the systems and methods will reduce waste, container usage, shipping container volume, and the total number of containers the user will be required to sort. Further, the products in the containers will have reduced spoilage from overheating or overcooling.
- FIG. 1 is an illustration depicting a cross section side view of a delivery container 100 with multiple cooled compartments 122 , 123 , in accordance with certain example embodiments.
- a delivery organization receives an order to deliver one or more products to a user.
- the user has ordered products from a merchant to be delivered to the residence of the user.
- the delivery organization is the merchant and is delivering products sold by the delivery organization.
- the delivery organization receives products to ship from one user to a second user.
- the products ordered are indicated in FIG. 1 as one or more items 113 and one or more items 114 .
- the items 113 require cooling to less than 40 degrees F. but above approximately 32 degrees F., and the items 114 require cooling to less then 32 degrees F. and typically approximately 0 degrees F.
- These temperatures are only examples of typical temperature requirements for different products. Any suitable temperature may be requested or utilized.
- the items may require heating above ambient temperatures. Instead of coolants, the shipper may employ heating devices that will raise the temperature in the delivery container.
- the delivery organization desires to deliver all the items 113 , 114 in a single delivery container 100 .
- the container 100 is a box that is substantially a cube. In another example, the container 100 is a rectangular prism. Any other suitably shaped container 100 may be used.
- the container wall 101 may be constructed of cardboard, foam, cellulose, metal, plastic, or any other suitable material.
- the container wall 101 may be constructed of a combination of materials, such as a plastic shell with a foam liner and foam panels. The materials may be selected based on the heat transfer properties of the materials.
- the container wall 101 is constructed of an insulating material, such as a foam material to reduce the heat flowing into the interior of the container 100 .
- the materials are selected based on factors affecting the environmentally friendly nature of the material. For example, the materials may be selected because the materials are recyclable or are made from recycled materials.
- the panels 116 , 117 , 119 , 120 may be selected to reduce the heat flowing from one compartment of the container 100 to another compartments, such as from compartment 122 to compartment 123 .
- the panels 116 , 117 , 119 , 120 may be constructed of cardboard, foam, cellulose, metal, plastic, or any other suitable material.
- the panels 116 , 117 , 119 , 120 may be constructed of a combination of materials, such as a plastic shell with a foam liner and foam panels. The materials may be selected based on the heat transfer properties of the materials.
- the panels 116 , 117 , 119 , 120 are constructed of an insulating material, such as a foam material. In other examples, the panels 116 , 117 , 119 , 120 are not designed to be insulating.
- panels 116 , 117 may be constructed of a material with sufficient structural integrity to support the items 113 , 114 above the coolants 111 , 112 , but with holes or vents to allow air to flow between the coolant and the compartments 122 , 123 , respectively.
- the panels 116 , 117 , 119 , 120 and other components of the container 100 are constructed of recyclable material.
- the components may be constructed of a cellulose material that is manufactured from recycled material and may itself be recycled. Other recyclable material, such as certain plastics, may be used to construct the components of the container 100 .
- the container 100 is sized to hold all of the items 113 , 114 or a selected portion of the items 113 , 114 . Based on the items that are to be shipped at different temperatures, the delivery organization configures the panels of the container 100 . In the example, two cooled temperatures are required so the delivery organization positions a central panel 119 in the container 100 to divide the container 100 into two compartments 122 , 123 . In FIG. 1 , the compartments 122 , 123 are shown as being substantially equal in size.
- the panel 119 may be affixed to the walls 101 of the container 100 by any suitable means.
- the wall 101 of the container 100 may have inset grooves (not shown in FIG. 1 ) into which the panel 119 may slide and thus be affixed to the walls 101 .
- the grooves may be set at regular or irregular intervals to allow the size of the compartments to be varied as needs arise.
- the grooves for affixing central panel 119 will be described in more detail with respect to FIG. 2 .
- the wall of the container may have tabs, clips, or any other suitable connection that may be used to affix the panel to the walls of the container.
- the appropriate coolants 111 , 112 for each compartment 122 , 123 are placed into the container 100 .
- the coolant 111 , 112 required may be based on factors such as the mass and the thermal conductivity of the products 113 , 114 in the compartments 122 , 123 , the ambient temperature, the amount of time that delivery is expected to take, the thickness of the panels 116 , 117 , 119 and the container 100 , the material of the panels 116 , 117 , 119 , and the container 100 , and any other suitable factors.
- the delivery organization selects an appropriate coolant 111 , 112 and a particular amount of coolant 111 , 112 .
- a larger amount of coolant 111 , 112 may cause a lower temperature to be maintained, the temperature to be maintained for a longer period of time, or both.
- Certain coolants 111 , 112 may cause the temperature to be lower than other coolants 111 , 112 .
- dry ice solid carbon dioxide
- compartment 122 is selected to store the one or more items 114 at approximately 0 degrees F. Based on the size of the items 114 , the expected delivery time, the insulation properties of the container 100 and the panels 116 , 117 , 119 , 120 the ambient temperature, and any other suitable factors, the coolant 112 selected for use is dry ice. Any other suitable coolant may be selected that will cool the compartment 122 to an appropriate temperature.
- compartment 123 is selected to store the one or more items 113 at less than 40 degrees F. but above approximately 32 degrees F. Based on the size of the items 113 , the expected delivery time, the insulation properties of the container 100 and the panels 116 , 117 , 119 , the ambient temperature, and any other suitable factors, the coolant 113 selected for use is water ice. Any other suitable coolant may be selected that will cool the compartment 123 to an appropriate temperature.
- the coolant 112 , 113 is placed in the bottom of the container 100 .
- Each coolant 112 , 113 is placed on the appropriate side of the panel 119 .
- Coolant 112 is placed on the side of panel 119 with the compartment 122
- coolant 111 is place on the side of panel 119 with the compartment 123 .
- a panel 116 , 117 is placed over each coolant 111 , 112 .
- panel 116 may be a solid panel, a tray, a plastic cover, a section of fabric, or any other material or structure to protect the item 113 from contacting the coolant 111 directly.
- the panel 116 may have holes, vents, or other means of regulating air flow between the coolant 111 and the products 113 (as shown in FIG. 2 ).
- the panel 116 may be affixed to the panel 119 and/or the container walls 101 .
- the container wall 101 may have inset grooves 124 into which the panels may slide and thus be affixed to the walls of the container.
- the grooves 124 may be set at regular intervals to allow the size of the compartments 123 to be varied as needs arise.
- the container wall 101 may have tabs, clips, or any other suitable connection that may be used to affix the panel 116 to the walls 101 .
- the panel 116 is affixed in a position to allow for the size of the coolant 111 . For example, if a greater volume of coolant 111 is required, then the panel 116 may be positioned higher up the container wall 101 .
- the items 113 may be placed in the compartments 122 , 123 .
- the items 113 may rest on the panel 116 that is over the coolant 111 .
- the items 113 may be affixed inside the compartment 123 in any other suitable manner.
- the items 113 may be affixed to the wall 101 , wrapped in bubble wrap, placed in packing foam, or suspended in packing material.
- the coolant 112 may be selected and placed in the container 100 in a similar manner to coolant 111 .
- the panel 117 may be positioned over the coolant 112 in a similar manner to panel 116 .
- the items 114 may be placed in the grooves 124 122 in a similar manner to items 113 .
- a top panel 120 is placed on the container 100 to close or seal the container 100 .
- the top panel 120 may be any type of lid or top that can close the container 100 for shipping.
- the top panel 120 may be a separate panel that fits snuggly over the lip of the container wall 101 .
- the top panel 120 may be a panel that is connected on one side to the container wall 101 and folds over to seal the container 100 .
- the top panel 120 may be composed of multiple panels that are each connected to the container wall 101 and fold together to form a single top connected to the container wall 101 .
- the top panel 120 may be a separate panel that fits snuggly inside the container wall 101 , such as in a groove 124 in the container wall 101 . Any type of top panel 120 may be used to close or seal the container 100 .
- the container 100 may be sealed shut with tape, glue, or any other suitable sealing material. The container 100 is then delivered to the user.
- FIG. 2 is an illustration depicting a top view of a delivery container 100 with multiple cooled compartments 122 , 123 with the top panel 120 removed, in accordance with certain example embodiments.
- the configuration of the container 100 in FIG. 2 is substantially the same as the container in FIG. 1 .
- the items 114 are maintained at less than 32 degrees F., such as 0 degrees F.
- the items 113 are maintained at less than 40 degrees F., such as 32 degrees F.
- the container 100 is shown without the top panel 120 .
- the compartments are shown with items 113 and items 114 inside.
- the central panel 119 is shown dividing the container into the two compartments.
- the panel 119 is shown inserted into the groove 124 .
- the groove 124 aligns the panel 119 and maintains the positioning of the panel 119 .
- the container wall 101 may have grooves 124 regularly spaced along the wall 101 to allow the delivery organization to change the respective sizes of compartment 122 and compartment 123 .
- the container 100 may utilize any other type of connection or tab to affix the panel 119 to the wall 101 .
- the panel 119 is positioned between the items 113 , 114 and supported by the items 113 , 114 . That is, the panel 119 is not affixed to the container wall 101 , but is merely held in place by the items 113 , 114 themselves.
- a top view of panels 116 , 117 are shown.
- the panels 116 , 117 are resting on, or suspended above, the coolants 111 , 112 , respectively.
- the items 113 , 114 are shown as resting on, or suspended above, the panels 116 , 117 .
- the panels 116 , 117 are shown with vents 201 .
- the vents 201 may be holes, vents, gaps, or other means of regulating air flow between the coolant 111 and the products 113 and the coolant 112 and products 114 , respectively.
- the vents 201 may be circular, rectangular, or any other suitable shape.
- the vents 201 allow air flow between the compartments 122 , 123 and the coolants 111 , 112 .
- the vents 201 may allow the temperature of the compartments 122 , 123 to reach an equilibrium temperature with the coolants 111 , 112 .
- the size and number of vents 201 may be selected to allow air flow to be increased or decreased. For example, a greater number of vents 201 allows greater air flow and thus greater heat transfer between the coolants 111 , 112 and the compartments 122 , 123 .
- the vents 201 may be sized and distributed specifically to create a target temperature in the compartments 122 , 123 .
- panel 116 has fewer or smaller vents 201 to reduce the heat transfer between the compartment 123 and the coolant 111 .
- the delivery organization may prefer the reduced heat transfer to allow the compartment to remain at a higher temperature than if more vents 201 were used.
- the container 100 may select the same coolants 111 , 112 for the compartments 122 , 123 , but vary the vents 201 in panels 116 , 117 . That is, the vents 201 of one of the panels, such as panel 116 , are larger and/or more numerous than the vents 201 in the other panel, such as panel 117 .
- the panel 116 with larger and/or more numerous vents 201 may cool the associated compartment 123 more quickly or to a lower temperature than the panel 117 with smaller and/or fewer vents 201 .
- FIG. 3 is an illustration depicting a cross section of a side view of a delivery container 101 with multiple cooled compartments 122 , 123 and an uncooled compartment 321 , in accordance with certain example embodiments.
- the panel 318 is affixed to the wall 101 and the central panel 119 to create an additional compartment 121 .
- the panel 318 may be affixed via grooves 124 as described herein or in any other suitable manner.
- the compartment 121 is not conjoined with any coolant and thus is not intentionally cooled to a particular temperature.
- the compartment 121 by virtue of being conjoined with compartments 122 , 123 , may experience some cooling effect, but is not intended to be used to transport items requiring cooling.
- item 115 is shown in compartment 121 .
- the panel 318 may include vents 201 substantially similar to the vents 201 that are sized and spaced similar to the vents 201 as described with respect to the vents 201 on panels 116 , 117 in FIG. 2 .
- the vents 201 may allow the compartment 321 to be cooled to a desired temperature.
- the compartment 321 may be cooled to a temperature that is warmer than the compartment 123 . That is, as compartment 321 is further removed from coolant 111 , and any heat must flow through panels 116 and 318 , then the compartment 321 may experience less cooling than compartment 123 .
- the compartment 321 may contain an additional coolant for use in cooling compartment 123 .
- additional coolant may be placed in compartment 321 .
- additional water ice is used.
- the additional coolant may be needed because of a greater number of items 113 are in compartment 123 .
- the additional coolant may be needed because the transit time to deliver will be greater than the amount of time that the coolant 111 will be able to maintain the temperature.
- the additional coolant may be needed because of the ambient temperature is too high for the coolant 111 to be effective. Additional coolant may be needed for any other suitable reason.
- FIG. 4 is an illustration depicting a cross section of a side view of a delivery container 100 with multiple cooled compartments 122 , 123 and multiple coolant compartments, in accordance with certain example embodiments.
- the container 100 in FIG. 4 includes panels 416 and 417 .
- Panels 416 , 417 are substantially similar to panels 116 , 117 described previously with respect in FIG. 1 .
- the panels 416 , 417 may be affixed to the panel 119 and/or the container walls 101 .
- the container wall 101 may have inset similar to grooves 124 into which the panels may slide and thus be affixed to the walls of the container.
- the grooves 124 may be set at regular intervals to allow the size of the compartments 122 , 123 to be varied as needs arise.
- the container wall 101 may have tabs, clips, or any other suitable connection that may be used to affix the panels 416 , 417 to the walls 101 .
- the panels 416 , 417 are affixed in a position to allow for the size of the coolants 411 , 412 . For example, if a greater volume of coolants 411 , 412 is required, then the panels 416 , 417 may be positioned lower on the container wall 101 .
- the panels 416 , 417 may include vents 201 that are sized and spaced similarly to the vents 201 as described with respect to panels 116 , 117 in FIG. 2 .
- the coolants 411 , 412 are selected and sized to provide a specified amount of cooling to the compartments 122 , 123 in a similar manner to the selection and sizing of coolants 111 , 112 .
- the cooling provided by coolant 111 and/or coolant 112 is not sufficient to maintain a desired temperature. In this instance, additional cooling may be required.
- the coolants 411 and/or 412 provide additional cooling to the compartments 122 , 123 to cool the compartments 122 , 123 more quickly, to a lower equilibrium temperature, or both.
- the selection and sizing of the coolants 111 , 112 and the coolants 411 , 412 may be performed in conjunction with one another to optimize the use of coolants.
- FIG. 5 is an illustration depicting a cross section of a side view of a delivery container 500 with multiple cooled compartments 122 , 123 and multiple coolant compartments and an uncooled/less-cooled compartment 521 , in accordance with certain example embodiments.
- the container 500 formed from container wall 501 creates an additional compartment 521 that is outside of the cooled environment.
- the container 100 formed from container wall 101 is placed into the container 500 leaving a space for the compartment 521 .
- the container wall 101 may form a foam container 100 , as described previously in FIGS. 1-4 , which is placed into a container 500 with container walls 501 , such as a cardboard box.
- the container 100 does not completely fill the container 500 and the compartment 521 is available for placing additional items 315 .
- the container 500 includes a top that may be closed in any suitable manner to seal the container 100 and the item 315 inside the container 500 .
- the item 315 is not intentionally temperature controlled.
- the cooling of the container 100 may be intentionally controlled, but the item 315 in compartment 521 is being shipped in the same container 500 without a required temperature.
- the compartments 122 , 123 , 321 , 521 may be configured in any arrangement by positioning the panels in any manner.
- the compartments 122 , 123 are primarily shown in the drawings as substantially being arranged horizontally.
- the compartments 122 , 123 may alternatively be configured to be stacked vertically.
- the coolants 111 , 112 may be positioned in compartments that are substantially arranged horizontally with respect to the compartments 122 , 123 . Any geometric arrangement of the panels and compartments may be used.
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Abstract
Description
- The present disclosure relates to improving the delivery of passively cooled products in segmented containers. The products in different segments of the container are maintained at different temperatures through the use of different coolants or amounts of coolant in each segment. The container will allow a shipper to deliver products that require different shipping temperatures to a user in a single container.
- When shippers and other delivery companies ship products to users, the products often require cooling. For example, if a user orders dairy products from a grocery store for delivery, the products may require a container that maintains a temperature below a specified temperature to prevent spoilage. In some instances, certain products in an order require different amounts of cooling than other products. For example, an order from the grocery store may include dairy products that require a shipping temperature of 32-35 degrees F. and frozen items that require a shipping temperature of less than 32 degrees F., such as 0 degrees F.
- Current applications for delivering products to a user do not allow differing cooled temperatures in the same delivery container.
- Techniques herein provide a delivery container for delivering items to users by a delivery organization. The delivery container is suitable to deliver multiple items that require storage at different temperatures for the duration of the delivery. The delivery container may be a cube, a rectangular prism, a cylinder, or other suitable shape constructed of an insulating material. The delivery organization may position a central panel in the delivery container to separate two segments of the delivery container, each segment to be cooled to a different temperature than the other segment. The delivery organization determines an appropriate coolant for each segment based on heat transfer requirements of the segment and positions the coolant in the bottom of each respective segment. A panel is placed over each coolant, and the items are placed in the appropriate segments of the delivery container. A top panel is positioned on the delivery container to seal the delivery container.
- In certain other example aspects described herein, methods to prepare the container and select the coolants are provided.
- These and other aspects, objects, features, and advantages of the example embodiments will become apparent to those having ordinary skill in the art upon consideration of the following detailed description of illustrated example embodiments.
-
FIG. 1 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments, in accordance with certain example embodiments. -
FIG. 2 is an illustration depicting a top view of a delivery container with multiple cooled compartments with the top section removed, in accordance with certain example embodiments. -
FIG. 3 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments and an uncooled/less-cooled compartment, in accordance with certain example embodiments. -
FIG. 4 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments and multiple coolant compartments, in accordance with certain example embodiments. -
FIG. 5 is an illustration depicting a cross section of a side view of a delivery container with multiple cooled compartments and multiple coolant compartments and an uncooled/less-cooled compartment, in accordance with certain example embodiments. - The example embodiments described herein provide a segmented container wherein different segments of the container are maintained at different temperatures through the use of different coolants or amounts of coolant in each compartment.
- In an example embodiment, a delivery organization receives an order to deliver one or more products to a user. In an example, the user has ordered products from a merchant to be delivered to the residence of the user. Alternatively, the delivery organization is the merchant and is delivering products sold by the delivery organization. Alternatively, the delivery organization receives products to ship from one user to a second user.
- One or more of the products for delivery may require cooling or heating to prevent spoiling, to ensure product stability, to provide a better user experience, or for any suitable reason. In the example, products in the single delivery container require different temperatures. In many of the examples herein, the products require cooling below ambient temperatures for delivery. However, in alternate embodiments, the products may require heating above ambient temperatures. Instead of coolants, the shipper may employ heating devices that will raise the temperature in the delivery container.
- In an example, one or more products require cooling to less than 40 degrees F. but above approximately 32 degrees F., and one or more products require cooling to less then 32 degrees F. and typically approximately 0 degrees F. The delivery organization configures a segmented container for shipping the amount of products at each temperature. For example, if a greater volume of products requires shipping at 0 degrees F., then the compartments for those products may be larger. The size of the compartments may be varied by moving the panels that divide the compartments. The panels may be affixed to the walls of the container by any suitable means. For example, the wall of the container may have inset grooves into which the panels may slide and thus be affixed to the walls of the container. The grooves may be set at regular intervals to allow the size of the compartments to be varied as needs arise. Alternatively, the wall of the container may have tabs, clips, or any other suitable connectors that may be used to affix the panel to the walls of the container.
- The delivery organization determines the type and/or amount of coolant needed to maintain the temperature in each compartment. The coolant required may be based on factors such as the mass and the thermal conductivity of the product in the compartment, the ambient temperature, the amount of time that delivery is expected to take, thickness of the panels and the container walls, the material of the panels and the container, and any other suitable factors. Based on these factors, the delivery organization selects an appropriate coolant and a particular amount of coolant. A larger amount of coolant may cause a lower temperature to be maintained, a temperature to be maintained for a longer period of time, or both. Certain coolants may cause the temperature to be lower than other coolants. For example, dry ice may cause the temperature to be lower than the temperature caused by water ice.
- After segmenting the container and selecting the appropriate amounts of coolant, the delivery organization places the coolant in the delivery container. In the example, one type of coolant is placed in compartment of the container, and a different coolant is placed in the other compartment of the container. Alternatively, different amounts of the same coolant may be placed in each compartment of the container. The delivery organization places a tray or panel over the coolant to support the items. The tray may have holes, vents, or other means of regulating air flow between the coolant and the products.
- The products are placed on the tray in the appropriate compartment of the container. In an example, another tray is placed over one or both of the products. This tray may allow another layer of products or coolant to be placed in the compartment over the products. The top of the delivery container is then affixed to the container to seal the container.
- The coolants cool the compartment to an equilibrium temperature. The equilibrium temperature may vary as the coolant melts, warms, evaporates, or otherwise loses its cooling effect. In the example, one compartment is cooled to less than 32 degrees F., such as 0 degrees F., and the other compartment is cooled to less than 40 degrees F., such as 32 degrees F., when reaching equilibrium temperature after packing of the container.
- The container is delivered to the user in any suitable manner, such as by the delivery organization itself, a delivery service, a postal service, a courier, or any other suitable delivery organization or person. The user receives the delivery container and removes the items for use or storage.
- By using and relying on the methods and systems described herein, the delivery organization enables the user to receive a single container that contains multiple products that are maintained at different temperatures. As such, the systems and methods described herein may reduce a number of containers required to ship a particular set of products. The systems and methods will reduce waste, container usage, shipping container volume, and the total number of containers the user will be required to sort. Further, the products in the containers will have reduced spoilage from overheating or overcooling.
- Turning now to the drawings, in which like numerals represent like (but not necessarily identical) elements throughout the figures, example embodiments of the present technology are described in detail.
-
FIG. 1 is an illustration depicting a cross section side view of adelivery container 100 with multiple cooledcompartments - In an example, a delivery organization receives an order to deliver one or more products to a user. In an example, the user has ordered products from a merchant to be delivered to the residence of the user. Alternatively, the delivery organization is the merchant and is delivering products sold by the delivery organization. Alternatively, the delivery organization receives products to ship from one user to a second user. The products ordered are indicated in
FIG. 1 as one ormore items 113 and one ormore items 114. - In the example, the
items 113 require cooling to less than 40 degrees F. but above approximately 32 degrees F., and theitems 114 require cooling to less then 32 degrees F. and typically approximately 0 degrees F. These temperatures are only examples of typical temperature requirements for different products. Any suitable temperature may be requested or utilized. In alternate examples, the items may require heating above ambient temperatures. Instead of coolants, the shipper may employ heating devices that will raise the temperature in the delivery container. - The delivery organization desires to deliver all the
items single delivery container 100. In an example, thecontainer 100 is a box that is substantially a cube. In another example, thecontainer 100 is a rectangular prism. Any other suitably shapedcontainer 100 may be used. Thecontainer wall 101 may be constructed of cardboard, foam, cellulose, metal, plastic, or any other suitable material. Thecontainer wall 101 may be constructed of a combination of materials, such as a plastic shell with a foam liner and foam panels. The materials may be selected based on the heat transfer properties of the materials. In an example, thecontainer wall 101 is constructed of an insulating material, such as a foam material to reduce the heat flowing into the interior of thecontainer 100. In an example, the materials are selected based on factors affecting the environmentally friendly nature of the material. For example, the materials may be selected because the materials are recyclable or are made from recycled materials. - The
panels container 100 to another compartments, such as fromcompartment 122 tocompartment 123. Thepanels panels - In an example, the
panels panels panels items coolants compartments panels container 100 are constructed of recyclable material. For example, the components may be constructed of a cellulose material that is manufactured from recycled material and may itself be recycled. Other recyclable material, such as certain plastics, may be used to construct the components of thecontainer 100. - The
container 100 is sized to hold all of theitems items container 100. In the example, two cooled temperatures are required so the delivery organization positions acentral panel 119 in thecontainer 100 to divide thecontainer 100 into twocompartments FIG. 1 , thecompartments - The
panel 119 may be affixed to thewalls 101 of thecontainer 100 by any suitable means. For example, thewall 101 of thecontainer 100 may have inset grooves (not shown inFIG. 1 ) into which thepanel 119 may slide and thus be affixed to thewalls 101. The grooves may be set at regular or irregular intervals to allow the size of the compartments to be varied as needs arise. The grooves for affixingcentral panel 119 will be described in more detail with respect toFIG. 2 . Alternatively, the wall of the container may have tabs, clips, or any other suitable connection that may be used to affix the panel to the walls of the container. - After placing the
panel 119 and establishing thecompartments appropriate coolants compartment container 100. Thecoolant products compartments panels container 100, the material of thepanels container 100, and any other suitable factors. Based on these factors, the delivery organization selects anappropriate coolant coolant coolant Certain coolants other coolants compartments - In the example,
compartment 122 is selected to store the one ormore items 114 at approximately 0 degrees F. Based on the size of theitems 114, the expected delivery time, the insulation properties of thecontainer 100 and thepanels coolant 112 selected for use is dry ice. Any other suitable coolant may be selected that will cool thecompartment 122 to an appropriate temperature. - In the example,
compartment 123 is selected to store the one ormore items 113 at less than 40 degrees F. but above approximately 32 degrees F. Based on the size of theitems 113, the expected delivery time, the insulation properties of thecontainer 100 and thepanels coolant 113 selected for use is water ice. Any other suitable coolant may be selected that will cool thecompartment 123 to an appropriate temperature. - The
coolant container 100. Eachcoolant panel 119.Coolant 112 is placed on the side ofpanel 119 with thecompartment 122, andcoolant 111 is place on the side ofpanel 119 with thecompartment 123. Apanel coolant panel 116 may be a solid panel, a tray, a plastic cover, a section of fabric, or any other material or structure to protect theitem 113 from contacting thecoolant 111 directly. Thepanel 116 may have holes, vents, or other means of regulating air flow between thecoolant 111 and the products 113 (as shown inFIG. 2 ). - The
panel 116 may be affixed to thepanel 119 and/or thecontainer walls 101. For example, thecontainer wall 101 may have insetgrooves 124 into which the panels may slide and thus be affixed to the walls of the container. Thegrooves 124 may be set at regular intervals to allow the size of thecompartments 123 to be varied as needs arise. Alternatively, thecontainer wall 101 may have tabs, clips, or any other suitable connection that may be used to affix thepanel 116 to thewalls 101. Thepanel 116 is affixed in a position to allow for the size of thecoolant 111. For example, if a greater volume ofcoolant 111 is required, then thepanel 116 may be positioned higher up thecontainer wall 101. - After affixing the
panel 116, theitems 113 may be placed in thecompartments items 113 may rest on thepanel 116 that is over thecoolant 111. Theitems 113 may be affixed inside thecompartment 123 in any other suitable manner. For example, theitems 113 may be affixed to thewall 101, wrapped in bubble wrap, placed in packing foam, or suspended in packing material. - The
coolant 112 may be selected and placed in thecontainer 100 in a similar manner tocoolant 111. Thepanel 117 may be positioned over thecoolant 112 in a similar manner topanel 116. Theitems 114 may be placed in thegrooves 124 122 in a similar manner toitems 113. - A
top panel 120 is placed on thecontainer 100 to close or seal thecontainer 100. Thetop panel 120 may be any type of lid or top that can close thecontainer 100 for shipping. Thetop panel 120 may be a separate panel that fits snuggly over the lip of thecontainer wall 101. Thetop panel 120 may be a panel that is connected on one side to thecontainer wall 101 and folds over to seal thecontainer 100. Thetop panel 120 may be composed of multiple panels that are each connected to thecontainer wall 101 and fold together to form a single top connected to thecontainer wall 101. Thetop panel 120 may be a separate panel that fits snuggly inside thecontainer wall 101, such as in agroove 124 in thecontainer wall 101. Any type oftop panel 120 may be used to close or seal thecontainer 100. Thecontainer 100 may be sealed shut with tape, glue, or any other suitable sealing material. Thecontainer 100 is then delivered to the user. -
FIG. 2 is an illustration depicting a top view of adelivery container 100 with multiple cooledcompartments top panel 120 removed, in accordance with certain example embodiments. The configuration of thecontainer 100 inFIG. 2 is substantially the same as the container inFIG. 1 . In the example, theitems 114 are maintained at less than 32 degrees F., such as 0 degrees F., and theitems 113 are maintained at less than 40 degrees F., such as 32 degrees F. Thecontainer 100 is shown without thetop panel 120. - The compartments are shown with
items 113 anditems 114 inside. Thecentral panel 119 is shown dividing the container into the two compartments. Thepanel 119 is shown inserted into thegroove 124. Thegroove 124 aligns thepanel 119 and maintains the positioning of thepanel 119. Thecontainer wall 101 may havegrooves 124 regularly spaced along thewall 101 to allow the delivery organization to change the respective sizes ofcompartment 122 andcompartment 123. Instead ofgrooves 124, thecontainer 100 may utilize any other type of connection or tab to affix thepanel 119 to thewall 101. In an alternate embodiment, thepanel 119 is positioned between theitems items panel 119 is not affixed to thecontainer wall 101, but is merely held in place by theitems - A top view of
panels panels coolants items panels panels vents 201. Thevents 201 may be holes, vents, gaps, or other means of regulating air flow between thecoolant 111 and theproducts 113 and thecoolant 112 andproducts 114, respectively. Thevents 201 may be circular, rectangular, or any other suitable shape. - The
vents 201 allow air flow between thecompartments coolants vents 201 may allow the temperature of thecompartments coolants vents 201 may be selected to allow air flow to be increased or decreased. For example, a greater number ofvents 201 allows greater air flow and thus greater heat transfer between thecoolants compartments items coolants items vents 201 may be sized and distributed specifically to create a target temperature in thecompartments panel 116 has fewer orsmaller vents 201 to reduce the heat transfer between thecompartment 123 and thecoolant 111. The delivery organization may prefer the reduced heat transfer to allow the compartment to remain at a higher temperature than if more vents 201 were used. - In an example, the
container 100 may select thesame coolants compartments vents 201 inpanels vents 201 of one of the panels, such aspanel 116, are larger and/or more numerous than thevents 201 in the other panel, such aspanel 117. Thepanel 116 with larger and/or morenumerous vents 201 may cool the associatedcompartment 123 more quickly or to a lower temperature than thepanel 117 with smaller and/orfewer vents 201. -
FIG. 3 is an illustration depicting a cross section of a side view of adelivery container 101 with multiple cooledcompartments uncooled compartment 321, in accordance with certain example embodiments. In this example, thepanel 318 is affixed to thewall 101 and thecentral panel 119 to create an additional compartment 121. Thepanel 318 may be affixed viagrooves 124 as described herein or in any other suitable manner. - The compartment 121 is not conjoined with any coolant and thus is not intentionally cooled to a particular temperature. The compartment 121, by virtue of being conjoined with
compartments - In an alternate example, the
panel 318 may includevents 201 substantially similar to thevents 201 that are sized and spaced similar to thevents 201 as described with respect to thevents 201 onpanels FIG. 2 . Thevents 201 may allow thecompartment 321 to be cooled to a desired temperature. In an example, thecompartment 321 may be cooled to a temperature that is warmer than thecompartment 123. That is, ascompartment 321 is further removed fromcoolant 111, and any heat must flow throughpanels compartment 321 may experience less cooling thancompartment 123. - In an alternate example, the
compartment 321 may contain an additional coolant for use incooling compartment 123. For example, if a greater amount ofcoolant 111 is needed than will fit below compartment 323, then additional coolant may be placed incompartment 321. In the example, additional water ice is used. The additional coolant may be needed because of a greater number ofitems 113 are incompartment 123. The additional coolant may be needed because the transit time to deliver will be greater than the amount of time that thecoolant 111 will be able to maintain the temperature. The additional coolant may be needed because of the ambient temperature is too high for thecoolant 111 to be effective. Additional coolant may be needed for any other suitable reason. -
FIG. 4 is an illustration depicting a cross section of a side view of adelivery container 100 with multiple cooledcompartments - The
container 100 inFIG. 4 includespanels Panels panels FIG. 1 . Thepanels panel 119 and/or thecontainer walls 101. For example, thecontainer wall 101 may have inset similar togrooves 124 into which the panels may slide and thus be affixed to the walls of the container. Thegrooves 124 may be set at regular intervals to allow the size of thecompartments container wall 101 may have tabs, clips, or any other suitable connection that may be used to affix thepanels walls 101. Thepanels coolants coolants panels container wall 101. - The
panels vents 201 that are sized and spaced similarly to thevents 201 as described with respect topanels FIG. 2 . - The
coolants compartments coolants coolant 111 and/orcoolant 112 is not sufficient to maintain a desired temperature. In this instance, additional cooling may be required. Thecoolants 411 and/or 412 provide additional cooling to thecompartments compartments coolants coolants -
FIG. 5 is an illustration depicting a cross section of a side view of adelivery container 500 with multiple cooledcompartments compartment 521, in accordance with certain example embodiments. - In
FIG. 5 , thecontainer 500 formed fromcontainer wall 501 creates anadditional compartment 521 that is outside of the cooled environment. In an example, thecontainer 100 formed fromcontainer wall 101 is placed into thecontainer 500 leaving a space for thecompartment 521. For example, thecontainer wall 101 may form afoam container 100, as described previously inFIGS. 1-4 , which is placed into acontainer 500 withcontainer walls 501, such as a cardboard box. Thecontainer 100 does not completely fill thecontainer 500 and thecompartment 521 is available for placingadditional items 315. In the example, thecontainer 500 includes a top that may be closed in any suitable manner to seal thecontainer 100 and theitem 315 inside thecontainer 500. - In this example, the
item 315 is not intentionally temperature controlled. The cooling of thecontainer 100 may be intentionally controlled, but theitem 315 incompartment 521 is being shipped in thesame container 500 without a required temperature. - In alternate embodiments, the
compartments compartments compartments coolants compartments - The example systems, methods, and acts described in the embodiments presented previously are illustrative, and, in alternative embodiments, certain acts can be performed in a different order, in parallel with one another, omitted entirely, and/or combined between different example embodiments, and/or certain additional acts can be performed, without departing from the scope and spirit of various embodiments. Accordingly, such alternative embodiments are included in the inventions described herein.
- Although specific embodiments have been described above in detail, the description is merely for purposes of illustration. It should be appreciated, therefore, that many aspects described above are not intended as required or essential elements unless explicitly stated otherwise. Modifications of, and equivalent components or acts corresponding to, the disclosed aspects of the example embodiments, in addition to those described above, can be made by a person of ordinary skill in the art, having the benefit of the present disclosure, without departing from the spirit and scope of embodiments defined in the following claims, the scope of which is to be accorded the broadest interpretation so as to encompass such modifications and equivalent structures.
Claims (20)
Priority Applications (1)
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US15/134,217 US20170307278A1 (en) | 2016-04-20 | 2016-04-20 | Segmented container with multiple temperature zones |
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US15/134,217 US20170307278A1 (en) | 2016-04-20 | 2016-04-20 | Segmented container with multiple temperature zones |
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US20170307278A1 true US20170307278A1 (en) | 2017-10-26 |
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US15/134,217 Abandoned US20170307278A1 (en) | 2016-04-20 | 2016-04-20 | Segmented container with multiple temperature zones |
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