Mason jar sealer

Description

FIG. 1 is a top, front left perspective view of the mason jar sealer showing my design;

FIG. 2 is a left view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken dash-dash lines represent portions of the mason jar sealer that form no part of the claimed design.

Claims

The ornamental design for a mason jar sealer as shown and described.