System and method for transporting and storing post-harvest fruits, vegetables and other perishable commodities under controlled atmospheric conditions

{
  "publication_number": "US10759588B1",
  "country": "US",
  "kind": "B1",
  "title": "System and method for transporting and storing post-harvest fruits, vegetables and other perishable commodities under controlled atmospheric conditions",
  "abstract": "A system and method for transporting and storing post-harvest fruits, vegetables and other perishable commodities under controlled atmospheric conditions is provided. One or more transportable vacuum containers are packed with the perishable commodity. Thereafter, the controlled atmospheric condition is created within the container. The atmospheric condition is maintained while the container is transported from one location to another. Part of the controlled atmospheric condition includes the formation of a vacuum within the container. Internal structure is provided within the container to resist collapse of the container when the vacuum is formed therein. A plurality of containers can be provided. A central control, coupled to each of the containers can be provided to maintain the desired atmospheric condition within each of the containers.",
  "claims": [
    "1. A system for transporting perishable commodities under controlled atmospheric conditions comprising: a plurality of movable containers for containing the perishable commodities; and a control unit coupled to the movable containers for creating and maintaining the controlled atmospheric conditions within the movable containers; wherein each of the movable containers is formed from a non-metallic material, is substantially air-tight, and comprises a stringer, wherein the stringer allows the movable containers to withstand standard atmospheric air pressure when internal pressure within at least one of the movable containers is in a range between 5 and 180 torr without substantial collapse of such movable container, wherein each of the movable containers comprises a chamber portion and a removable cover portion for providing access to an interior of the chamber portion.",
    "2. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1 wherein the control unit includes a pump to reduce the internal pressure within the movable container to the range between 5 and 180 torr.",
    "3. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, further comprising monitors for monitoring atmospheric conditions within the movable containers and wherein the control unit includes a control for modifying the atmospheric conditions within the movable containers in accordance with the atmospheric conditions sensed by said monitors.",
    "4. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1 wherein said control unit is operable from a primary power supply and includes a back-up power supply for continuing operation of the control unit.",
    "5. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1 wherein the movable containers and control unit are shaped and dimensioned to be received and contained within a standard shipping container.",
    "6. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1 wherein at least one of the plurality of movable containers or the control unit are configured for movement using a forklift.",
    "7. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1 wherein at least one of the plurality of movable containers or the control unit is a size of a pallet.",
    "8. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1 wherein the non-metallic material comprises at least one of polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), or a fiber composite material.",
    "9. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein at least one of the movable containers further comprises a central support and wherein the removable cover portion of such movable container is supported against the standard atmospheric air pressure at least in part by the central support.",
    "10. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein at least one of the plurality of movable containers further comprises a bulkhead and wherein such bulkhead comprises an aperture through which a central support passes.",
    "11. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein at least one of the plurality of movable containers comprises a bulkhead and wherein the chamber portion comprises a ledge to support the bulkhead.",
    "12. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein the movable containers taper so that the movable containers, without the removable cover portion, can be nested into one another when not transporting perishable commodities.",
    "13. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein the chamber portion comprises the stringer.",
    "14. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein creating and maintaining a controlled atmosphere within the movable containers by the control unit comprises introducing or maintaining a level of at least one of oxygen, carbon dioxide, or fungicide within at least one of the moveable containers.",
    "15. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein a wall of each of the moveable containers comprises a thermally conductive material.",
    "16. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein at least one of the plurality of movable containers comprises a bulkhead and wherein the bulkhead extends from a first interior side to a second interior side of at least one of the movable containers.",
    "17. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein at least one of the plurality of movable containers comprise a bulkhead and wherein the bulkhead forms a shelf like structure to support the perishable commodities.",
    "18. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein at least one of the plurality of movable containers comprises a bulkhead and wherein the bulkhead is formed of a honeycombed or corrugated material.",
    "19. The system for transporting perishable commodities under controlled atmospheric conditions of claim 1, wherein the plurality of movable containers contain the perishable commodities and wherein the perishable commodities comprise at least one of post-harvest fruits, vegetables, flowers, or uncooked meat or fish."
  ],
  "description_excerpt": "The invention relates to systems, methods and apparatus for extending the post-harvest life of fruits, vegetables, and other perishable commodities, such as flowers, meat and fish.\n\nA basic problem that has existed since the dawn of agriculture is that, while the human demand for fruits and vegetables often exists year round, the growing season does not. Many perishable commodities, such as fruits, vegetables, flowers, meat and fish can only be grown and/or ripened during specific, typically short, times of the year. Furthermore, such commodities are often grown far from the markets in which they are sold and consumed. The time spent in shipping such perishable commodities still further reduces the practical time during which the perishable commodities can be sold and consumed. In the case of certain fruits, such as strawberries, blueberries, etc., the time between when the fruit is ripe for harvest and when it begins to spoil is often short. This creates the dual problems of, for example, having too much fruit and vegetable being available during the peak of the harvesting season, and too little being available during the off, or non-peak seasons. Much effort has, accordingly, been directed toward extending the post-harvest life of fruits, vegetables, flowers, meat, fish and similar perishable commodities intended for human consumption and/or use.\n\nOne known technique for extending the post-harvest life of fruits and vegetables involves placing the perishables in a vacuum for storage. It has been determined by both Stanley P.",
  "cpc": [
    "B65D 81/2015",
    "B65B 25/023",
    "B65B 25/041",
    "B65B 25/046",
    "B65B 31/00",
    "B65D 1/22",
    "B65D 19/02",
    "B65D 19/18",
    "B65D 21/0233",
    "B65D 25/04",
    "B65D 25/10",
    "B65D 2519/00034",
    "B65D 2519/00069",
    "B65D 2519/00139",
    "B65D 2519/00164",
    "B65D 2519/00174",
    "B65D 2519/00184",
    "B65D 2519/00208",
    "B65D 2519/00268",
    "B65D 2519/00288",
    "B65D 2519/00318",
    "B65D 2519/00338",
    "B65D 2519/00422",
    "B65D 2519/00432",
    "B65D 2519/00452",
    "B65D 2519/00497",
    "B65D 2519/00502",
    "B65D 2519/00507",
    "B65D 2519/00587",
    "B65D 2519/00621",
    "B65D 2519/00641",
    "B65D 2519/00666",
    "B65D 2519/00711",
    "B65D 2519/00716",
    "B65D 2519/00815",
    "B65D 2519/0082",
    "B65D 2519/0094",
    "B65D 2543/00194",
    "B65D 2543/00296",
    "B65D 2543/0049",
    "B65D 2543/00564",
    "B65D 2543/00972",
    "B65D 43/02",
    "B65D 43/0202",
    "B65D 53/02",
    "B65D 53/06",
    "B65D 81/2038",
    "B65D 81/2076",
    "B65D 81/28",
    "B65D 81/3823",
    "B65D 85/34",
    "B65D 85/505"
  ],
  "ipc": [
    "B65B 25/02",
    "B65B 25/04",
    "B65B 31/00",
    "B65D 1/22",
    "B65D 19/02",
    "B65D 21/02",
    "B65D 25/02",
    "B65D 25/04",
    "B65D 25/10",
    "B65D 43/02",
    "B65D 81/20",
    "B65D 85/34",
    "B65D 85/50"
  ],
  "assignees": [
    "Ripelocker LLC"
  ],
  "inventors": [
    "George Frank Lobisser",
    "Justin Chase Bothell",
    "G. Kyle Lobisser"
  ],
  "filing_date": "2016-10-14",
  "publication_date": "2020-09-01",
  "grant_date": "2020-09-01",
  "priority_date": "2015-10-16",
  "application_number": "US-201615294554-A",
  "family_id": "72241546",
  "cited_by_count": 34,
  "citations": [
    "US2890810A",
    "US3085913A",
    "US3419893A",
    "US4113095A",
    "US4591055A",
    "US4643314A",
    "US5028443A",
    "US5111938A",
    "US5261976A",
    "US5498481A",
    "US8783002B2",
    "US6536192B2",
    "US7203574B2",
    "US20130156912A1",
    "US20090230012A1",
    "US20100200599A1",
    "US20150108037A1"
  ]
}