Vacuum preservation machine

Description

FIG. 1 is a front perspective view of a vacuum preservation machine, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged detail view of area 9 in FIG. 2; and,

FIG. 10 is an enlarged detail view of area 10 in FIG. 2.

The broken lines in the drawings illustrate the portions of the vacuum preservation machine, which form no part of the claimed design.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a vacuum preservation machine, as shown and described.