发明名称 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
摘要 A drawing device used to create a perspective drawing of a three-dimensional object; containing the means to "fix" in a specific relationship, an object to be drawn, a window pane to be drawn upon, and a view port through which to view the object and window pane; whereby a user "traces" onto the window pane with a drawing instrument, the edges and boundaries of the object he views through the view port and window pane, creating an image or "impression" of the object on the window pane. The act of tracing can be performed to draw the image directly on the surface of the window pane, or on a piece of transparent film or paper attached to the surface; or to stimulate electronic sensors on the surface of the window pane, which transmits the image to an electronic device for the purpose of creating electronic art
申请公布号 US2002124422(A1) 申请公布日期 2002.09.12
申请号 US20020094371 申请日期 2002.03.08
申请人 HAMANN DAVID 发明人 HAMANN DAVID
分类号 B43L13/14;(IPC1-7):B43L13/14 主分类号 B43L13/14
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