Spring roller blind controller

Description

FIG. 1 is a top, front and left side perspective view of a spring roller blind controller showing my new design;

FIG. 2 is a bottom, rear and right side perspective view thereof;

FIG. 3 is a bottom and left side perspective view thereof;

FIG. 4 is another bottom, rear and right side perspective view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is an enlarged view of portion 11 in FIG. 2; and,

FIG. 12 is an enlarged view of portion 12 in FIG. 2.

The broken lines in the drawings illustrate portions of the spring roller blind controller which form no part of the claimed design.

The dot-dashed lines illustrate the boundary of the enlarged views and form no part of the claimed design.

Claims

The ornamental design for a spring roller blind controller as shown and described.