Portable pull-up exercise device

Information

FIG. 1 is a perspective view of a portable pull-up exercise device showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The ornamental design for a portable pull-up exercise device, as shown and described.

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