利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

53 条记录 (耗时 0.019 秒)

    Method for making paddle board
    2.
    发明公开
    Method for making paddle board 审中-公开

    公开(公告)号：US20240308626A1

    公开(公告)日：2024-09-19

    申请号：US18676454

    申请日：2024-05-28

    申请人： Aifu Shen

    发明人： Aifu Shen

    IPC分类号： B63B32/50 ,  B63B32/57 ,  B63B32/59

    CPC分类号： B63B32/50 ,  B63B32/57 ,  B63B32/59

    摘要： A method for making a paddle board includes steps of: 1) bonding a lower protective layer and an upper protective layer to a core board, and trimming edges of the upper protective layer so that the edges of the upper protective layer are flatly adhered to edges of the lower protective layer; and 2) arranging a concave portion in a middle position of a top surface of the paddle board, and embedding a handle in the concave portion for carrying the paddle board; wherein a cavity, which is configured to be inserted with fingers, is provided in a middle of the handle. The handle has a long service life as well as a good gripping effect, and prevents fingers from slipping off. The paddle board has a good waterproof performance, a good impact resistance, and a long service life.

    DIVER PROPULSION DEVICE
    3.
    发明申请
    DIVER PROPULSION DEVICE 有权

    公开(公告)号：US20230038648A1

    公开(公告)日：2023-02-09

    申请号：US17948926

    申请日：2022-09-20

    申请人： Drew Allen Krah

    发明人： Drew Allen Krah

    IPC分类号： B63B32/60 ,  B63B32/57

    摘要： Diver propulsion devices and methods of propelling the devices and divers upon and beneath the sea are presented. A diver propulsion device is comprised of a wing buoyant in water, an electric motor propulsion system, a leash interconnecting the wing and diver, which leash may integrate control circuitry of the motor, photovoltaics atop the wing, and, batteries, each electrically connecting the motors, fins attaching the wing provide hydrofoil flight stabilization, and foot constraints attaching a deck of the wing. The wing is a hydrofoil, and the diver stands and lies upon the deck of the wing, and, during hydrofoil flight, the diver is substantially above the sea and the wing is seaborne. In hydrofoil flight, the device may be motor propelled, or, by the diver heaving and pitching the device, or, by both methods simultaneously. Undersea, the device tows the diver by motor power energized photovoltaically, and, or, by battery.

    Adhesive-backed substrate film and methods of tracing and applying film
    4.
    发明授权
    Adhesive-backed substrate film and methods of tracing and applying film 有权

    公开(公告)号：US11485093B2

    公开(公告)日：2022-11-01

    申请号：US16695633

    申请日：2019-11-26

    申请人： Kazimir Patelski, III

    发明人： Kazimir Patelski, III

    IPC分类号： B29C65/00 ,  B29C65/78 ,  B29C65/48 ,  G06T3/40 ,  G06T11/20 ,  B63B32/57 ,  B32B37/26 ,  B32B37/00 ,  B32B43/00

    摘要： Methods of tracing a lengthwise half of a board sports board and applying a substrate film cutout onto the board having the steps of centering a centerline of a tracing scale onto a center of the board, the tracing scale having an off-centerline on both sides of the centerline; aligning a centerline mark of the film with the off-centerline of the tracing scale; flipping the board over such that the board is on top of the film; tracing a trace outline of half of the board onto the film, such that the half of the trace outline is incrementally larger or smaller than the half of the board; removing a release liner from the trace outline to expose an adhesive in the film; wetting the adhesive with a solution of water and liquid soap; flattening the wetted film onto the board with a spreader; and wiping with a wiping cloth.

    Systems, devices, and/or methods for improving watercraft performance
    5.
    发明授权
    Systems, devices, and/or methods for improving watercraft performance 有权

    公开(公告)号：US11312451B2

    公开(公告)日：2022-04-26

    申请号：US15728423

    申请日：2017-10-09

    申请人： James Irving Mangano

    发明人： James Irving Mangano

    IPC分类号： B63B1/32 ,  B63B32/50 ,  B63B32/57 ,  B63B32/40

    摘要： Certain exemplary embodiments can provide a system comprising a plurality of discs coupleable to a first watercraft. Wherein, when the plurality of discs is coupled to the first watercraft, each of the plurality of discs deflects a flow of water along the first watercraft such that a partial hydrodynamic lift results as the first watercraft moves across a water surface compared to a second watercraft, the second watercraft not coupled to discs.

    WAKESURF SURFBOARD TRAINING DEVICE
    7.
    发明申请
    WAKESURF SURFBOARD TRAINING DEVICE 审中-公开

    公开(公告)号：US20200331567A1

    公开(公告)日：2020-10-22

    申请号：US16848999

    申请日：2020-04-15

    申请人： Stephen Arthur KENNEDY

    发明人： Stephen Arthur KENNEDY

    IPC分类号： B63B32/40 ,  B63B32/57 ,  B63B32/77 ,  A63B69/00

    摘要： A training device for balancing on boards is provided. The training device may be particularly suitable for the young, those with low body mass, or those lacking sufficient strength to enable them to stand on wakesurf boards and participate in the pastime of wakesurfing. A wakesurf board training device is disclosed that may include a pair of heel supports, each heel support having a main body configured to be secured to a wakesurf board, and the main body including a heel receptacle configured to receive a heel of a user of the wakesurf board, such that the heel receptacle provides lateral support to the heel of the user of the wakesurf board. A wakesurf board training device kit, and a wakesurf board system are also disclosed.

    Edge rails in a surfboard
    8.
    发明授权
    Edge rails in a surfboard 有权

    公开(公告)号：US10723418B2

    公开(公告)日：2020-07-28

    申请号：US16198528

    申请日：2018-11-21

    申请人： Gianfranco Gasparro

    发明人： Gianfranco Gasparro

    IPC分类号： B63B32/50 ,  B63B32/57 ,  B63B32/53 ,  B63B32/60

    摘要： A surfboard having laterally opposed pairs of axial or lengthwise grooves with the pair forming opposed rails of greater stiffness and reduced mass. At least one of the grooves of each pair is at a board edge extremity and the other groove is nearby, preferably near or on the lower side of the surfboard. The grooves may be laid up with epoxy or fiberglass.