SYSTEM FOR PROVIDING SHOE MANAGEMENT SERVICE BY USING O2O-BASED DELIVERY BUSINESS PLATFORM

    公开(公告)号:US20230029209A1

    公开(公告)日:2023-01-26

    申请号:US17788756

    申请日:2020-11-23

    IPC分类号: G06Q10/00 G06Q50/10 G06Q50/28

    摘要: Provided is a system for providing a shoe management service by using an O2O-based delivery business platform, the system comprising: user terminals for transmitting shoe management request events and receiving and outputting shoe collection times and shoe delivery times; at least one affiliated store terminal for setting the shoe collection times and the shoe delivery times by location or area and registering at least one employee terminal; and a shoe management service server including a receiving unit for receiving the shoe management request events from the user terminals, a selection unit for filtering for the at least one affiliated store terminal on the basis of real-time locations of the user terminals or addresses inputted therefrom, and a distribution unit for transmitting the shoe management request events to the affiliated store terminal obtained through filtering.

    GRASS CUTTER BLADES FOR PREVENTING GRASS FROM WINDING

    公开(公告)号:US20210120735A1

    公开(公告)日:2021-04-29

    申请号:US16326010

    申请日:2017-08-10

    申请人: Jae Hee KIM

    发明人: Jae Hee KIM

    IPC分类号: A01D34/73 A01D34/82

    摘要: Grass cutter blades for preventing grass from winding meet safety standards for industrial products subject to safety self-assurance. To this end, the grass cutter blades are installed on a rotating shaft applying a rotational force of a grass cutter. The grass cutter blades form a hexagonal shape as a whole, comprise a front side having a first blade portion and a rear side having a second blade portion, have a first fixing hole fitted to the rotating shaft, comprises a horizontal blade having through holes, which face each other with the first fixing hole therebetween, and have a vertical blade inserted into the through holes.