The ornamental design for a jacketinsulation for protecting damaged telephone conductors, substantially as shown and described.
FIG. 1 is a plan view of the design of the jacket insulation for protecting
damaged telephone conductors of the present invention;
FIG. 2 is a bottom view of the design of the jacket insulation for
protecting damaged telephone conductors of the present invention;
FIG. 3 is a side view of the design of the jacket insulation for protecting
damaged telephone conductors of the present invention;
FIG. 4 is a front, elevational view of the design of the jacket insulation
for protecting damaged telephone conductors of the present invention; and
FIG. 5 is an isometric view of the design of the jacket insulation for
protecting damaged telephone conductors of the present invention, one edge
of the flexible jacket being shown in a deformed condition, said
deformation permitting insertion of the conductors. The conductors per se
are shown in broken lines for illustrative purposes only.