The ornamental design for a self-closing entry system, as shown and described.
This application contains subject matter related to subject matter contained in co-pending U.S. application Ser. No. 13/570,582 filed on Aug. 9, 2012 and incorporated herein by reference.
FIG. 1 is a perspective view of a self-closing entry system showing my new design;
FIG. 2 is front elevational view thereof;
FIG. 3 is a front elevational view thereof, shown in an alternate position;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a side elevational view thereof.
The broken lines environment is for illustrative purpose only and forms no part of the claimed design.