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374 条记录 (耗时 0.033 秒)

    Open-ended toy construction system
    1.
    发明授权
    Open-ended toy construction system 失效
    开放式玩具施工系统

    公开(公告)号：US5769681A

    公开(公告)日：1998-06-23

    申请号：US591709

    申请日：1996-01-25

    申请人： Donald Lee Greenwood, Sr. ,  Donald Lee Greenwood, Jr. ,  Heidi Greenwood Pate

    发明人： Donald Lee Greenwood, Sr. ,  Donald Lee Greenwood, Jr. ,  Heidi Greenwood Pate

    IPC分类号： A63H33/06 ,  A63H33/10 ,  A63H33/08

    CPC分类号： A63H33/062 ,  A63H33/101

    摘要： A toy construction system is provided for permitting the construction of a variety of different structures in varying sizes and shapes. The toy construction system includes a plurality of elongated rod members and a plurality of substantially flat connector members which may be interconnected in different combinations. Ball elements are provided on certain of the members which are adapted to engage complimentary socket elements contained on other members in order to rotatably interconnect the two members. The socket elements include means for positively retaining the ball elements within the socket elements and means for facilitating the insertion and removal of the ball elements into and out of said socket elements. The members may further include coupling element for rotatably engaging other members including spherical means. The members may still further include means for engaging other members by the use of a releasable hinge. A power transmission unit may be further included.

    摘要翻译： 提供了一种玩具构造系统，用于允许构造各种尺寸和形状的各种不同结构。 该玩具构造系统包括多个细长的杆件和多个基本平坦的连接件，它们可以以不同的组合相互连接。 球形元件设置在适于接合包含在其它构件上的互补插座元件的某些构件上，以便可旋转地互连两个构件。 插座元件包括用于将球形元件积极地保持在插座元件内的装置和用于便于将球元件插入和移出所述插座元件的装置。 构件还可以包括用于可旋转地接合包括球形装置的其它构件的联接元件。 这些构件还可以包括通过使用可释放铰链与其它构件接合的装置。 还可以包括电力传输单元。

    Aerator attachment for mower
    2.
    发明申请
    Aerator attachment for mower 审中-公开
    曝气机附件割草机

    公开(公告)号：US20080053670A1

    公开(公告)日：2008-03-06

    申请号：US11493177

    申请日：2006-07-26

    申请人： Donald Lee Jarmer ,  Dale John Jarmer ,  Donald Lee Jarmer

    发明人： Donald Lee Jarmer ,  Dale John Jarmer ,  Donald Lee Jarmer

    IPC分类号： A01B45/02 ,  A01B45/00

    CPC分类号： A01B45/02

    摘要： An exemplary embodiment providing one or more improvements includes a frame which is attached to the front or rear of a lawn mower, and a spike assembly attached to the frame which provides spikes on rotating collars. The spikes penetrate and are withdrawn from the soil when the mower is moved, thereby aerating the soil. Embodiments can be attached to a vertical or horizontal surface on a mower. Guards optionally may protect the user from any injury.

    摘要翻译： 提供一个或多个改进的示例性实施例包括附接到割草机的前部或后部的框架，以及附接到框架上的尖钉组件，其在旋转的轴环上提供尖峰。 当割草机移动时，刺钉穿透并从土壤中抽出，从而使土壤充气。 实施例可以附接到割草机上的垂直或水平表面。 护罩可以选择性地保护使用者免受任何伤害。

    Unmanned Aerial Vehicle With Ducted Rotors
    3.
    发明申请
    Unmanned Aerial Vehicle With Ducted Rotors 审中-公开

    公开(公告)号：US20200317337A1

    公开(公告)日：2020-10-08

    申请号：US16842670

    申请日：2020-04-07

    申请人： Donald Lee Chalker ,  Eyal Wirsansky

    发明人： Donald Lee Chalker ,  Eyal Wirsansky

    IPC分类号： B64C39/02 ,  B64C27/20 ,  B64C27/52 ,  B64D25/00

    摘要： The present disclosure provides a system and device for drones with ducted rotors. In some aspects, drones may comprise one or more systems of ducted rotors. In some embodiments, ducted rotors may increase the durability of the drone, limiting exposure of the rotors to external conditions and objects. In some aspects, a drone with ducted rotors may comprise a control vane or cone that may direct airflow within the drone as a mechanism to control flight path. In some implementations, a drone may comprise expandable landing gear than may allow for controlled landing, even in the event of rotor failure. In some aspects, a drone may comprise rotatable ducted rotors.

    System for measuring and marking measurements
    6.
    发明授权
    System for measuring and marking measurements 有权
    用于测量和标记测量的系统

    公开(公告)号：US09354031B1

    公开(公告)日：2016-05-31

    申请号：US14268935

    申请日：2014-05-02

    申请人： Donald Lee Darr ,  Irene Ann Soat-Darr

    发明人： Donald Lee Darr ,  Irene Ann Soat-Darr

    IPC分类号： G01B3/10

    CPC分类号： G01B3/1084 ,  G01B2003/1089

    摘要： A system measures and marks a measurement. The system has a body. A measurement tape is coiled within the body which, when extended from the body, is held in place by engaging a lock button attached to the body. A chalk line is coiled within the body which, when extended from the body is held in place by engaging a chalk line lock. A chalk reel handle is attached to the body and configured to wind the chalk line into the body. The measurement tape makes the measurement and the chalk line marks the measurement.

    摘要翻译： 系统测量和标记测量。 系统有一个身体。 测量带卷绕在体内，当从身体延伸时，通过接合附接到身体的锁定按钮将其保持在适当的位置。 粉笔线圈在身体内，当从身体延伸通过接合粉笔线锁定而保持在适当位置时。 粉笔卷轴手柄连接到身体上，并配置成将粉笔线条卷入身体。 测量带进行测量，粉笔线标记测量。

    SYSTEM AND METHOD FOR RETURNED GOODS MANAGEMENT
    7.
    发明申请
    SYSTEM AND METHOD FOR RETURNED GOODS MANAGEMENT 审中-公开
    退货品管理系统与方法

    公开(公告)号：US20160132893A1

    公开(公告)日：2016-05-12

    申请号：US14874081

    申请日：2015-10-02

    申请人： Donald Lee Bisges ,  John Gerard Bisges

    发明人： Donald Lee Bisges ,  John Gerard Bisges

    IPC分类号： G06Q30/00

    CPC分类号： G06Q30/016

    摘要： A solution for centralized management of returned goods transactions is described. The solution may receive a returned good content that comprises a picture of a returned good. From the picture, the returned good may be categorized as one of a repairable item or an item that should be scrapped. A centralized database may be kept for the purpose of tracking the repair or scrap of the returned good and documenting various events and data associated with the returned good. From the database, a returned goods report that is useful for indicating a chargeback amount owed a retailer for losses associated with one or more returned goods over a period of time may be generated. Advantageously, because the solution herein is centralized between a retailer and a supplier, a transparent and accurate accounting of chargeback amounts may be provided to both the retailer and the supplier.

    摘要翻译： 描述了退货交易集中管理的解决方案。 该解决方案可能会收到返回的良好内容，其中包含退回商品的图片。 从图中可以看出，退货品可归类为可修理物品或应报废的物品之一。 可以保留一个集中的数据库，用于跟踪返回的商品的修理或废品，并记录与退回商品相关的各种事件和数据。 从数据库中，可以产生一个返回的货物报告，用于指示零售商在一段时间内因与一个或多个退回商品相关的损失而指示的退款金额。 有利地，因为这里的解决方案集中在零售商和供应商之间，所以可以向零售商和供应商提供透明和准确的对退款金额的会计。