Stopper for a bottle or the like

Description

FIG. 1 is an elevational view of a stopper for a bottle or the like embodying my new design, the opposite side being substantially the same in appearance;

FIG. 2 is a view looking from the right of FIG. 1, the opposite side being substantially the same in appearance;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view; and

FIG. 5 is a view similar to FIG. 2 but with a portion of a laboratory vessel being shown in broken lines to illustrate environmental use only.