FIG. 1 is a perspective view of casing for spectacle frame hinge in accordance with my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a right symmetrical view thereof;
FIG. 4 is a front view thereof; and
FIG. 5 is an overall view for which only the protection of the casing for spectacle frame hinge is claimed; and,
FIG. 6 is a partial perspective view of the casing for spectacle frame hinge.
FIGS. 1-6 show the design has a convex line, that tapers to a point.
The broken line showing of the spectacles and frame is for illustrative purposes only and forms no part of the claimed design.