Combined twin-nibbed marker and level

The ornamental design for a combined twin-nibbed marker and level as shown and described.

FIG. 1 is a perspective view of a combined twin-nibbed marker and level showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view, the opposite side and rear views being identical thereto; and

FIG. 4 is an end elevational view, the opposite end being a mirror image thereof.

Patent	Priority	Assignee	Title
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jan 16 1991		Edwin E., Warburton	(assignment on the face of the patent)

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