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1. 发明授权

US06810591B2 Drawing aid device 失效
公开(公告)号：US06810591B2
公开(公告)日：2004-11-02
申请号：US10459664
申请日：2003-06-11
申请人： Mathias D'Estais
发明人： Mathias D'Estais
IPC分类号： B43L1314
CPC分类号： B43L13/18
摘要： A device enabling a user to reproduce an observed scene on a drawing board support including a first mirror; at least one second mirror, the mirrors being arranged to transmit an image from the support onto an eyepiece in front of which the user can position a first eye; and a secondary support capable of being intercalated between the scene and a second eye to be able to handle a close scene.

2. 发明授权

US06785972B2 Method and system for recording a viewing point 失效
标题翻译：用于记录观察点的方法和系统
公开(公告)号：US06785972B2
公开(公告)日：2004-09-07
申请号：US10051068
申请日：2002-01-22
申请人： Varda Goldberg
发明人： Varda Goldberg
IPC分类号： B43L1314
CPC分类号： B43L13/141
摘要： The present invention is a method and system for recording a point in space, which is to be used as the viewing point of from which the eye of an artist will view a copy easel and the subject to be copied. This viewing point is recorded so as to allow the artist to move the eye from this viewing point and return the eye to the same specific viewing point in order to continue drawing. This is accomplished by placing a portion of a figure, into which a pair of reference points has been incorporated, on the drawing surface of the easel. A second complimentary portion of the figure, into which a second pair of reference points has been incorporated, is placed behind the drawing surface of the easel. The second portion of the figure is positioned so as, when seen from the viewing point, to appear to complete the figure and align the two pairs of reference points. In order to return the eye to the recorded viewing point, the artist simply changes the position of the eye until the figure appears complete and the reference points are aligned, as when first positioned.
摘要翻译：本发明是一种用于记录空间中的点的方法和系统，该方法和系统将用作艺术家的眼睛将从其观看复制画架和要复制的对象的观察点。记录该观察点以便艺术家从该视点移动眼睛并将眼睛返回到相同的特定观察点以继续绘制。这通过在画架的绘图表面上放置一部分已经并入其中的一对参考点的图形来实现。附加了第二对参考点的图的第二补充部分被放置在画架的拉伸表面的后面。该图的第二部分定位成当从观察点看时看起来完成该图并对齐两对参考点。为了将眼睛返回到记录的观察点，艺术家简单地改变眼睛的位置，直到图像完成并且参考点被对准，就像首次定位一样。

3. 发明授权

US06751878B2 APPARATUS AND METHOD FOR CREATING A DRAWING OF A THREE-DIMENSIONAL OBJECT MANUALLY AND /OR ELECTRONICALLY BY VIEWING THE OBJECT THROUGH A TRANSPARENT WINDOW PANE AND TRACING THE OBJECT ON THE TRANSPARENT WINDOW PANE 失效
标题翻译：通过透明透明窗口查看对象并在透明窗口上追踪对象来手动绘制和/或电子绘制三维对象的装置和方法
公开(公告)号：US06751878B2
公开(公告)日：2004-06-22
申请号：US10094371
申请日：2002-03-08
申请人： David Hamann
发明人： David Hamann
IPC分类号： B43L1314
CPC分类号： B43L13/147
摘要： A tracing an object has front and rear shells that are pivoted to each other to form a case. The rear shell defines a platform for supporting an object and the front defines a clear window pane forming a tracing plane through which the object is visible. A leg connected between the shells supports the front shell at an open position. A support movably mounted to the front shell carries a view port to view the object through the window pane and to trace an image of the object on the tracing plane.
摘要翻译：跟踪物体具有彼此枢转以形成壳体的前壳和后壳。后壳限定了用于支撑物体的平台，并且前部限定了形成跟踪平面的清晰窗格，物体可通过该平面观察。连接在壳体之间的腿支撑在前部外壳处于打开位置。可移动地安装到前壳的支撑件携带视图端口以通过窗格窗口来查看对象并且跟踪跟踪平面上的对象的图像。

4. 发明授权

US06487784B1 Portable drawing board for art students 失效
标题翻译：便携式绘图板为艺术学生
公开(公告)号：US06487784B1
公开(公告)日：2002-12-03
申请号：US09607064
申请日：2000-06-29
申请人： Jayson J. Powers
发明人： Jayson J. Powers
IPC分类号： B43L1314
CPC分类号： B43L13/145 , B43L13/14
摘要： A portable drawing board device adapted for helping art students to draw perspective drawings, includes: (a) a generally rectangular-shaped, flat drawing surface on an upper surface of the drawing board, the drawing surface being adapted for supporting a flat drawing substrate; (b) a pair of parallel side grooves in an upper surface of the drawing board, each being parallel and adjacent to one of two opposite sides of the drawing surface, and extending the length of the drawing surface; (c) a pair of first slide adjusters adapted for sliding up and down along the side grooves; and (d) a pair of movable pivot arms, each movably attached at one end to a slide adjuster; wherein, when the first slide adjuster is in the side groove, the pivot arm extends over a portion of the drawing surface, and is adapted for assisting a user in drawing horizontal and diagonal lines on the drawing substrate.
摘要翻译：一种适于帮助艺术学生绘制透视图的便携式绘图板装置，包括：（a）在绘图板的上表面上的大致矩形的平坦的拉伸表面，该拉伸表面用于支撑平的拉伸基片; （b）在所述绘图板的上表面中的一对平行的侧槽，每个平行的侧槽平行并相邻于所述拉伸表面的两个相对的两侧之一，并延伸所述拉伸表面的长度;（c）一对第一适于沿着侧槽上下滑动的滑块调节器; 和（d）一对可移动的枢转臂，每个可移动的枢转臂在一端可移动地附接到滑动调节器;其中当第一滑动调节器处于侧面凹槽中时，枢转臂在拉伸表面的一部分上延伸，用于帮助用户绘制绘图衬底上的水平和对角线。

5. 发明授权

US06357130B1 Drafting template for preparing axonometric drawings 失效
标题翻译：用于准备轴测图的起草模板
公开(公告)号：US06357130B1
公开(公告)日：2002-03-19
申请号：US09309144
申请日：1999-05-10
申请人： David William Rank
发明人： David William Rank
IPC分类号： B43L1314
CPC分类号： B43L13/14
摘要： A drafting template for preparing axonometric drawings or sketches comprising a unitary, clear, substantially planar, chevron-shaped body having an apex and an antapex, an upper face, a lower face, and at least six side edges. Various embodiments of the template provide for preparing trimetric, dimetric and isometric drawings or sketches. The template is provided with indicia on an upper or lower face thereof for measuring and scaling the drawing.
摘要翻译：一种用于制备轴测图或草图的牵伸模板，其包括具有顶点和安特克斯，上表面，下表面和至少六个侧边缘的单一，清晰，基本上平面的人字形体。该模板的各种实施例提供了准备三维，二进制和等轴测图或草图。该模板在其上表面或下表面上设置有用于测量和缩放绘图的标记。

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