Claims (1)
Claim 1 (Independent)
The ornamental design for a coupler as shown and described.
Full Description
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FIG. 1 is a top front isometric view of a coupler of this invention; FIG. 2 is a bottom back isometric view of a coupler of this invention; FIG. 3 is a front view of a coupler of this invention; FIG. 4 is a back view of a coupler of this invention; FIG. 5 is a left side view of a coupler of this invention; FIG. 6 is a right side view of a coupler of this invention; FIG. 7 is a top view of a coupler of this invention; and, FIG. 8 is a bottom view of a coupler of this invention.
Citations
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