Siphonic roof drain

Latest Rainwater Management Solutions Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Claims

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

Referenced Cited
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 12, 1978 Ebeling et al.
4652365 March 24, 1987 Ebeling
D318101 July 9, 1991 Rodgers
5469670 November 28, 1995 Thaler
5722791 March 3, 1998 Dallmer
5735091 April 7, 1998 Hawkins et al.
5966884 October 19, 1999 Uglow
D460810 July 23, 2002 Sommerhein
7011746 March 14, 2006 Bockmann
20030141231 July 31, 2003 Rattenbury et al.
20040182763 September 23, 2004 Bockmann
Foreign Patent Documents
2 269 402 February 1994 GB
2 354 014 March 2001 GB
Patent History
Patent number: D578619
Type: Grant
Filed: Nov 28, 2007
Date of Patent: Oct 14, 2008
Assignee: Rainwater Management Solutions (Salem, VA)
Inventor: John M. Rattenbury (Cohasset, MA)
Primary Examiner: Ian Simmons
Assistant Examiner: Eric L Goodman
Attorney: Dewitt Ross & Stevens S.C.
Application Number: 29/298,075
Classifications
Current U.S. Class: Drain Guard Or Strainer (12) (D23/261)