The ornamental design for a cupportion for seawater desalting device, as shown and described.
This application is one of the three related co-pending U.S. patent applications listed below. All listed applications have the same assignee and were concurrently filed herewith. The disclosure of each of the listed applications is incorporated by reference into all the other listed applications.
U.S. patent application Ser. No. 29/381,420, Seawater Desalting Device, Shi et al., U.S. patent application Ser. No. 29/381,421, Cover for Seawater Desalting Device, Shi et al., U.S. patent application Ser. No. 29/381,423, Cup Portion for Seawater Desalting Device, Shi et al.
FIG. 1 is a perspective view of a cup portion for seawater desalting device showing my new design;
FIG. 2 is a front elevational view of the cup portion;
FIG. 3 is a rear elevational view of the cup portion;
FIG. 4 is a left side elevational view of the cup portion;
FIG. 5 is a right side elevational view of the cup portion;
FIG. 6 is a top plan view of the cup portion; and,