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14 条记录 (耗时 0.018 秒)

    Folding ruler
    1.
    发明授权
    Folding ruler 失效
    折叠尺

    公开(公告)号：US07171757B1

    公开(公告)日：2007-02-06

    申请号：US11111637

    申请日：2005-04-21

    申请人： J. Bruce Stoneberg

    发明人： J. Bruce Stoneberg

    IPC分类号： B43L7/00

    CPC分类号： B43L7/007

    摘要： A folding ruler is provided. One embodiment of the folding ruler includes a first panel, a second panel, a hinge and a stiffening member. The first and second panels are interconnected end to end by the hinge so that the ruler can move between a folded state wherein the first and second panels are generally parallel and overlapping, and an unfolded state wherein the first and second panels are coplanar and oriented end to end. The stiffening member couples with the first and second panels to lock the first and second panels in the unfolded state. In some embodiments the stiffening member provides a grip for holding the ruler.

    摘要翻译： 提供折叠尺。 折叠标尺的一个实施例包括第一面板，第二面板，铰链和加强构件。 第一和第二面板由铰链端对端地相互连接，使得标尺可以在折叠状态之间移动，其中第一和第二面板大致平行和重叠，以及展开状态，其中第一和第二面板是共面的和取向的 结束 加强构件与第一和第二面板联接以将第一和第二面板锁定在展开状态。 在一些实施例中，加强构件提供用于保持尺子的把手。

    Drawing tool
    2.
    发明授权
    Drawing tool 有权

    公开(公告)号：US06606796B2

    公开(公告)日：2003-08-19

    申请号：US09776553

    申请日：2001-02-02

    申请人： J. Bruce Stoneberg

    发明人： J. Bruce Stoneberg

    IPC分类号： B43L904

    CPC分类号： B43L9/04 ,  B43L7/10

    摘要： A drawing tool comprising a protractor portion at one end and an elongated radius arm portion extending therefrom, with a pivot disc rotatably mounted in the tool, and an adjustable radius indicator slideably mounted in the radius arm portion, the pivot disc having an open circular pivot point and the adjustable radius indicator having means for automatically resisting unintended indicator movement.

    Triangular drafting instrument
    4.
    发明授权
    Triangular drafting instrument 失效
    三角牵伸仪

    公开(公告)号：US5419054A

    公开(公告)日：1995-05-30

    申请号：US1562

    申请日：1993-01-06

    申请人： J. Bruce Stoneberg

    发明人： J. Bruce Stoneberg

    IPC分类号： B43L7/027

    CPC分类号： B43L7/0275

    摘要： A flat triangular piece, usually of shatter resistant plastic, is formed with straight edges and is used in connection with a T-square for drawing perpendicular lines and geometric shapes. The outside peripheral corners are rounded for safety purposes and the intermediate portions of the legs are slotted or recessed to permit the utilitarian reproduction of triangular lines and shapes with sharp points.

    摘要翻译： 平坦的三角形件，通常具有防碎塑料，形成有直边，并与T形连接用于绘制垂直线和几何形状。 为了安全起见，外围的圆角是圆形的，并且腿的中间部分是开槽或凹进的，以允许用尖锐点实现三角形线条和形状的功利性再现。

    Multipurpose drawing tool
    5.
    发明授权
    Multipurpose drawing tool 失效
    多用途绘图工具

    公开(公告)号：US07383635B1

    公开(公告)日：2008-06-10

    申请号：US11657177

    申请日：2007-01-23

    申请人： J. Bruce Stoneberg

    发明人： J. Bruce Stoneberg

    IPC分类号： B43L9/04 ,  B43L7/08

    CPC分类号： B43L7/005 ,  B43L7/007 ,  B43L7/08 ,  B43L9/007 ,  B43L9/04 ,  B43L13/002

    摘要： A multipurpose drawing tool is provided. One embodiment of the tool that is advantageous for drawing circles one-handedly includes a protractor portion and an elongated radius arm portion. The protractor portion includes an aperture, and a securing member is rotatably mounted in the aperture. The securing member may be a transparent or translucent suction cup for releasably attaching the tool to a drawing surface such as a vertically-oriented dry-erase or chalk board. Alternatively, the securing member may be a transparent or translucent magnet or a conventional magnet configured with a generally annular or toroidal shape. In another embodiment, an improved protractor is provided that includes a straightedge portion, a semicircular portion, a pivot arm and a suction cup or magnet securing member that pivotally secures an end of the arm to a central portion of the straightedge portion.

    摘要翻译： 提供多用途绘图工具。 有利于单独绘制圆的工具的一个实施例包括量角器部分和细长的半径臂部分。 量角器部分包括孔，并且固定构件可旋转地安装在孔中。 固定构件可以是用于将工具可释放地附接到诸如垂直取向的干抹或粉笔板的拉伸表面的透明或半透明的吸盘。 或者，固定构件可以是透明或半透明的磁体或构造为大致环形或环形形状的常规磁体。 在另一个实施例中，提供了一种改进的量角器，其包括直立部分，半圆形部分，枢转臂和吸引杯或磁体固定构件，其将臂的端部枢转地固定到直立部分的中心部分。

    System for teaching children about the use of money
    7.
    发明授权
    System for teaching children about the use of money 失效
    教孩子使用金钱的制度

    公开(公告)号：US06799973B2

    公开(公告)日：2004-10-05

    申请号：US10234230

    申请日：2002-09-04

    申请人： J. Bruce Stoneberg

    发明人： J. Bruce Stoneberg

    IPC分类号： G09B2302

    CPC分类号： G09B19/18 ,  G09B19/02

    摘要： A covered money holding tray with a series of toy money holding compartments and a cavity for receiving a book such that when the cover is closed with the book in place, the compartments are closed off, preventing the contents of the open compartments from spilling out should the tray be moved about, with the cover in a preferred embodiment being clear or translucent so that the cover or back of the book can be read when the cover is closed.

    摘要翻译： 一个带有一系列玩具钱的隔间托盘和一个用于接收书籍的空腔，以便当书盖关闭时，隔间封闭，防止开放的隔间内容物溢出 托盘被移动，在优选实施例中，盖子是透明的或半透明的，使得当盖子关闭时可以读取书籍的盖子或背面。

    Plastic encased weights
    8.
    发明授权
    Plastic encased weights 失效

    公开(公告)号：US06583370B2

    公开(公告)日：2003-06-24

    申请号：US09853414

    申请日：2001-05-11

    申请人： J. Bruce Stoneberg

    发明人： J. Bruce Stoneberg

    IPC分类号： G01G100

    CPC分类号： G01G21/26

    摘要： A plastic encased hexagonal shaped metal weight made from steel rod is provided with engagement regions at its ends capable of engaging the ends of other such weights, so as to enable nested, engaged stacking of two or more of such weights. The weights can be color coded as to their weight.