Drawing requirements

All drawings in an application must satisfy the following (a) the drawings are to be on white paper or other material suitable for reproduction; (b) the sheets of drawings are to be the same size as those used for the description in the (c) the drawings are to be prepared with durable dark lines suitable for reproduction; (d) the drawings are to be on a scale sufficiently large to show the invention clearly; (e) the drawings are to appear on only one side of the sheet; (f) figures in the drawings are to be numbered consecutively without regard to the number of sheets in the drawings and so far as possible the figures are to be arranged in numerical order; (g) the figures are to be identified and explained in the description; 16 (h) figures in the drawings can be continued on subsequent sheets if necessary or several figures can appear on the same page; (i) the drawings are to be identified with the name of the applicant or inventor; and (j) the drawings are not to contain textual matter other than that needed to identify parts.