Roof drain
Description
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.
Claims
The ornamental design for a roof drain, as shown and described.
Referenced Cited
Patent History
Patent number: D460810
Type: Grant
Filed: May 21, 2001
Date of Patent: Jul 23, 2002
Assignee: Per Sommerhein AB (Lidingö)
Inventor: Per Sommerhein (Lidingö)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Jacobson Holman, PLLC
Application Number: 29/142,143
Type: Grant
Filed: May 21, 2001
Date of Patent: Jul 23, 2002
Assignee: Per Sommerhein AB (Lidingö)
Inventor: Per Sommerhein (Lidingö)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Jacobson Holman, PLLC
Application Number: 29/142,143
Classifications