Siphonic roof drain

Rattenbury October 14, 2

Patent Grant D578619

U.S. patent number D578,619 [Application Number D/298,075] was granted by the patent office on 2008-10-14 for siphonic roof drain. This patent grant is currently assigned to Rainwater Management Solutions. Invention is credited to John M. Rattenbury.


United States Patent D578,619
Rattenbury October 14, 2008

Siphonic roof drain

Claims

CLAIM The ornamental design for a siphonic roof drain, as shown and described.
Inventors: Rattenbury; John M. (Cohasset, MA)
Assignee: Rainwater Management Solutions (Salem, VA)
Appl. No.: D/298,075
Filed: November 28, 2007

Current U.S. Class: D23/261
Current International Class: 2301
Field of Search: ;D23/259-269 ;52/12,302.7 ;4/286 ;285/42 ;210/163

References Cited [Referenced By]

U.S. Patent Documents
1761257 June 1930 Fleming
1791512 February 1931 Schurman
2142343 January 1939 Boosey
2689017 September 1954 Schmid
2837212 June 1958 Schmid
3357561 December 1967 Schmid et al.
3469698 September 1969 Blendermann
4112691 September 1978 Ebeling et al.
4652365 March 1987 Ebeling
D318101 July 1991 Rodgers
5469670 November 1995 Thaler
5722791 March 1998 Dallmer
5735091 April 1998 Hawkins et al.
5966884 October 1999 Uglow
D460810 July 2002 Sommerhein
7011746 March 2006 Bockmann
2003/0141231 July 2003 Rattenbury et al.
2004/0182763 September 2004 Bockmann
Foreign Patent Documents
2 269 402 Feb 1994 GB
2 354 014 Mar 2001 GB
Primary Examiner: Simmons; Ian
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: Sara, Esq.; Charles S. Dewitt Ross & Stevens S.C.

Description



FIG. 1 is a perspective view from above of the siphonic roof drain showing my new design thereof. The leaf guard is shown in broken lines for illustrative purposes only and forms no part of the claimed design.

FIG. 2 is a perspective view from above thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a first side elevational view thereof.

FIG. 6 is a second side elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line shown is for illustrative purposes only and forms no part of the claimed design.

* * * * *


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