The ornamental design for a connectordevice for promotingbuilding skills, as shown and described.
FIG. 1 is a bottom front perspective view of the connector device for promoting building skills;
FIG. 2 is a top view thereof, wherein the bottom view is a mirror image of the top view;
FIG. 3 is a side elevational view thereof, wherein the left-side elevational view is a mirror image of the right-side elevational view;
FIG. 4 is a front elevational view, wherein the back elevational view is a mirror image of the front elevational view;
FIG. 5 is a top back perspective view thereof;
FIG. 6 is a reduced environmental view of a connector device forming a joint between a first building piece, a second building piece, and a third building piece;
FIG. 7 is a reduced environmental view of multiple connector devices forming joints between multiple building pieces;
FIG. 8 is a reduced environmental view of multiple connector devices forming joints between multiple building pieces to form a larger building structure; and,
FIG. 9 is a reduced environmental view of multiple connector devices forming joints between multiple building pieces to form a larger building structure.
The dash-dot broken lines represent the boundaries of the enlarged partial views of FIGS. 6-9 and all other broken lines represent portions of the article that form no part of the claimed design. None of the broken lines form a part of the claim.