GENERAL PATTERN Russian patent published in 2004 - IPC

FIELD: drawing equipment, may be used as pattern for writing on envelopes of post index or figures on price lists in shops.

SUBSTANCE: pattern is made in the form of frame with guides for displacement of pattern provided with cut out signs. Two parallel windows of different height are formed on frame surface, each being divided by connecting members into several equal parts. Vertical axes of said parts are put beyond frame edges in the form of distinct marks, with lower window including six parts precisely corresponding to mark of post index on envelope. Upper window is adapted for writing of price lists thereon with equal space between figures, which are drawn in windows by means of pattern having two rows of figures in the form of cuts of from 0 to 9 of different height with broken line indexes. Upper row of figures is adapted for writing price lists and lower row corresponds to post index figures indicated on envelopes. Vertical axes in the form of notches are formed on pattern edge. Antiskid layer is applied onto guiding frame lower side, where figures are to be written.

EFFECT: simplified construction and convenient use.