Spa tub dispenser cartridge

Description

FIG. 1 is a lower perspective view of a spa tub dispenser cartridge of Applicant's design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is an upper plan view thereof;

FIG. 7 is a lower plan view thereof; and,

FIG. 8 is an upper perspective view thereof.

The broken lines illustrate portions of the spa tub dispenser cartridge forming no part of the claimed design.

The dot-dash broken lines show boundaries to the claim and form no part of the claimed design.

Claims

The ornamental design for a spa tub dispenser cartridge, as shown and described.