Roof drain
Sommerhein July 23, 2
U.S. patent number D460,810 [Application Number D/142,143] was granted by the patent office on 2002-07-23 for roof drain. This patent grant is currently assigned to Per Sommerhein AB. Invention is credited to Per Sommerhein.
| United States Patent | D460,810 |
| Sommerhein | July 23, 2002 |
Roof drain
Claims
The ornamental design for a roof drain, as shown and described.
| Inventors: | Sommerhein; Per (Lidingo, SE) |
|---|---|
| Assignee: | Per Sommerhein AB (Lidingo,
SE) |
| Appl. No.: | D/142,143 |
| Filed: | May 21, 2001 |
Foreign Application Priority Data
| Nov 21, 2000 [SE] | 00-2132 | |||
| Current U.S. Class: | D23/261 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/260,261 ;52/12,302.7 ;4/286 ;285/42 ;210/163 |
References Cited [Referenced By]
U.S. Patent Documents
| 3357561 | December 1967 | Schmid et al. |
| D222354 | October 1971 | Foltz |
| 5234582 | August 1993 | Savoie |
| 5618416 | April 1997 | Haefner |
| 5724684 | March 1998 | Paar |
| 6165357 | December 2000 | Cormier |
Attorney, Agent or Firm: Jacobson Holman, PLLC
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.
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