公开(公告)号：US5431451A

公开(公告)日：1995-07-11

申请号：US125257

申请日：1993-09-23

Applicant: Linda Bork ,  Kirk Green ,  George Spector

Inventor： Linda Bork ,  Kirk Green ,  George Spector

IPC: B42D15/00

CPC classification number: B42D15/0053

Abstract: A reusable facsimile cover letter is provided, which consists of a paper sheet printed with indicia and blank lines on both sides. A layer of heat sealed clear plastic laminate is on both sides of the paper sheet. Data can be written on the clear plastic laminate, then erased and replaced with new data. A marking pen is for writing the data, while an eraser being a cloth encased sponge is for erasing the data. A container and holder can also be provided for the eraser and marker pen.

Abstract translation: 提供了一个可重复使用的传真信件，由两面印有标记和空白行的纸张组成。 一层热密封的透明塑料层压板位于纸张的两侧。 数据可以写在透明塑料层压板上，然后擦除并替换为新数据。 标记笔用于写入数据，而作为布包裹海绵的橡皮擦用于擦除数据。 还可以为橡皮擦和标记笔提供容器和支架。