This application is related to U.S. design patent application Ser. No. 29/353,317 filed Jan. 6, 2010 and to U.S. design patent application Ser. No. 29/353,318 filed Jan. 6, 2010.

FIG. 1 is a top left perspective view of a connector for fluid tubing showing our new design;

FIG. 2 is a left side elevation thereof;

FIG. 3 is a right side elevation thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a rear elevation thereof;

FIG. 6 is a rear elevation thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.