发明名称 Modification of receiver surface to reject stamp cancellation information
摘要 An official postal product, and a method and apparatus for making the official postal product. The official postal product includes a first image area having an official postal indicia a second image area having a personal image. A protective coating is placed over the second image area such that official cancellation mark placed over the second area will not permanently adhere to the personal image.
申请公布号 US2002017782(A1) 申请公布日期 2002.02.14
申请号 US20010931441 申请日期 2001.08.16
申请人 PATTON DAVID L.;PINCELLI FRANK;DELMAN H. MARK 发明人 PATTON DAVID L.;PINCELLI FRANK;DELMAN H. MARK
分类号 G09F3/00;(IPC1-7):B42D15/00 主分类号 G09F3/00
代理机构 代理人
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