Roof drain

The ornamental design for a roof drain, as shown and described.

FIG. 1 is a perspective view from above of the roof drain showing my new design thereof.

FIG. 2 is a plan view from above thereof.

FIG. 3 is a perspective view from below thereof.

FIG. 4 is a plan view from below thereof; and,

FIG. 5 is a side view thereof.

Patent	Priority	Assignee	Title
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
May 02 2001	SOMMERHEIN, PER	Per Sommerhein AB	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	011834	0158	pdf
May 21 2001		Per Sommerhein AB	(assignment on the face of the patent)

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