US D249558 S
Abstract available in
FIG. 1 is a perspective view of a combined elastic frame and mold block for fireproof feed-through of electric cables or the like, showing my new design;
FIG. 2 is a perspective view of the mold block for its embodiment;
FIG. 3 is a view similar to FIG. 1, but from a different angle;
FIG. 4 is a view similar to FIGS. 1 and 2, but showing the parts therein assembled;
FIG. 5 is a view of the structure shown in FIG. 4 but inverted and from the opposite side thereof; and
FIG. 6 is a view similar to FIG. 4, but with the structure inverted.