Dual lever ring mechanism with rectilinear binder rings

Description

FIG. 1 is a perspective of a dual lever ring mechanism having rectilinear binder rings;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view of the ring mechanism, the left side elevational view being identical; and,

FIG. 5 is an end view of the ring mechanism, both end views of the mechanism being identical.

Claims

The ornamental design for a dual lever ring mechanism having rectilinear binder rings, as shown and described.