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    Reusable food transportation device
    2.
    发明授权
    Reusable food transportation device 有权

    公开(公告)号：US11932444B2

    公开(公告)日：2024-03-19

    申请号：US17661964

    申请日：2022-05-04

    申请人： Smart Container Holdings LLC

    发明人： Daniel M. Frohwein

    IPC分类号： B65D21/02 ,  A45C11/20

    CPC分类号： B65D21/0201 ,  A45C11/20

    摘要： The reusable food transportation device, or food transportation system, includes a single hub that connects to a collection of containers. The hub is circular and the food containers are angular wedges projecting horizontally outward from the hub. Each food container includes a vessel and a lid. During transportation the hub, formed from an upper section and a lower section, compresses each lid against its respective vessel to prevent spillage of the food contained within. When the device arrives at its destination the upper section and the lower section of the hub are separated from each other. This removes the compressive force holding the lid and the vessel in place. The user may then remove the containers as they see fit.

    MODULAR VACUUM CHAMBER SYSTEM
    6.
    发明申请
    MODULAR VACUUM CHAMBER SYSTEM 审中-公开

    公开(公告)号：US20180229888A1

    公开(公告)日：2018-08-16

    申请号：US15952106

    申请日：2018-04-12

    申请人： Ideal Vacuum Products LLC

    发明人： Tony C Smith ,  Richard D Holets

    IPC分类号： B65D21/02

    CPC分类号： B65D21/0201 ,  B01L1/02 ,  B01L2200/028 ,  B01L2200/0689 ,  B01L2400/049

    摘要： A modular vacuum chamber system provides for tapered surfaces and resilient sealing members, wherein the tapered surfaces are protected from undesired contact with work surfaces, and provide for vacuum-tight engagement of various modules. Modules can include chamber modules, defining shapes for a resultant vacuum chamber. Modules can comprise connecting modules, configured to sealingly engage two chamber modules and form a larger vacuum chamber than either module alone. Modules can comprise wall plate modules, configured to sealingly engage a chamber module and form a surface of a vacuum chamber. Wall plate modules can comprise solid plates, optically transparent plates, and plates accommodating ports for communication between the vacuum chamber and the environment outside the vacuum chamber.

    COLLAPSIBLE UTILITY BUCKET SYSTEM
    7.
    发明申请
    COLLAPSIBLE UTILITY BUCKET SYSTEM 审中-公开

    公开(公告)号：US20180186506A1

    公开(公告)日：2018-07-05

    申请号：US15849303

    申请日：2017-12-20

    申请人： Patricia Ann Travis

    发明人： Patricia Ann Travis

    IPC分类号： B65D6/08 ,  B65D6/16 ,  B65D21/02 ,  B65D30/00

    CPC分类号： B65D11/14 ,  B62B1/12 ,  B62B2202/22 ,  B65D11/18 ,  B65D21/0201 ,  B65D29/00

    摘要： A collapsible utility bucket system includes a bucket, a compartment member, a frame hinge, and a sack. The bucket has a frame defining a central volume. The frame includes a base member, a plurality of poles, and a rim. The compartment member is coupled to the bucket and also has a base member, a plurality of poles, and a rim. The frame hinge in is communication with a pole of the bucket and a pole of the compartment member to permit the pivoting of the compartment member about the bucket between set positions. The compartment member pivots so as to rest adjacent to different sides of the bucket at each set position. The sack is configured to couple to a rim of at least one of the bucket and the compartment member and hold assorted items.