USD611092S1 - Defoaming plate for maintenance of ink jet head

Info

FIG. 1 is a front view of a defoaming plate for maintenance of ink jet head, showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plain view thereof;

FIG. 4 is a rear plain view thereof;

FIG. 5 is a cross-sectional view taken along line 5—5 of FIG. 1; and,

FIG. 6 is a cross-sectional view taken along line 6—6 of FIG. 1.

A left side elevational view is a minor image of the right side view of FIG. 2. A bottom view is a mirror image of the top plain view of FIG. 3.

The ornamental design for a defoaming plate for maintenance of ink jet head, as shown and described.