发明名称 Method of making simulated three-dimensional stained glass objects
摘要 A method of making three-dimensional simulated stained glass objects from resins. A sheet of resin having the ornamental pattern of the object printed on it is preformed substantially to the shape of the object. The preform is inserted in an injection mold for being reinforced on one side or another with a thicker resin layer. Mounting flanges, bosses, ribs, interlocking joints and other mating configurations are formed with the reinforcing layer to enable combining a molded three-dimensional section with other three-dimensional sections to form more complex objects. The printing on the flat resin sheet is pre-distorted, as required, so that when it is formed to the contours of the object the printing will assume a proper undistorted form.
申请公布号 US4110393(A) 申请公布日期 1978.08.29
申请号 US19780871302 申请日期 1978.01.23
申请人 EVERBRITE ELECTRIC SIGNS, INC. 发明人 TRAME, CHARLES EDWARD
分类号 B29C51/36;B44F1/06;B44F7/00;F21V1/26;(IPC1-7):B29C5/00;B29F1/00 主分类号 B29C51/36
代理机构 代理人
主权项
地址