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    • 4. 发明授权
    • Stack container
    • US11279517B2
    • 2022-03-22
    • US15741336
    • 2016-06-29
    • Georg Utz Holding AG
    • Axel Ritzberger
    • B65D21/02
    • The invention relates to a stack container for transporting and storing objects, said container consisting of a rectangular base with side walls rising vertically from the bottom edges, with the top edge of the side walls being designed to be cantilevered outwards as a support surface for the rim of a second identically constructed container which is also cantilevered outwards and surrounds the base, said container being characterized in that the upper side of the top edge of the side walls and the underside of the rim surrounding the base are formed complementary to one another in such a way that, over the extension of the container circumference, partial surfaces of the top edge and the rim are designed differently in their angle of inclination, such that the corner areas of both the top edge and the rim surrounding the base are formed horizontally between two adjacent side walls each, whereas between the corner areas the top edge and the rim are designed at least in parts such that they are obliquely inclined outward and downward at an angle from the level of the horizontal corner area.
    • 10. 发明申请
    • CONTAINER HAVING A LOCKABLE COVER
    • US20220267058A1
    • 2022-08-25
    • US17625142
    • 2020-07-06
    • Georg Utz Holding AG
    • Axel RitzbergerHeiner Ennen
    • B65D43/22B65D43/16B65D21/02
    • The invention relates to a container (A) having two cover halves, which are outwardly and inwardly pivotable by means of hinges. Retaining hooks for locking the cover halves are arranged at the upper edges of two walls, and the cover halves have, along their sides, openings for receiving the retaining hooks. The retaining hooks are movable, the retaining hooks being movable parallel to the upper edge of the container walls from an idle position and being connected to a spring element. When the retaining hook is moved, the spring element is preloaded, the retaining hooks being spontaneously moved back by the spring force. In order to lock the cover halves, the cover halves are pivoted inward and pressed onto the retaining hooks, whereby the retaining hooks are slid toward the center of the side walls until the retaining hooks penetrate completely into the openings in the cover halves. Because of the spring force, the retaining hooks are moved back and snap in on the top side of the cover halves. Protrusions on the retaining hooks and on the underside of the cover halves are used to raise and keep raised the cover halves in the event of unlocking. The container (A) can be easily and quickly locked and unlocked.