Molded riser cap

- Certainteed Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a molded riser cap according the present invention.

FIG. 2 is a top view of the molded riser cap of FIG. 1.

FIG. 3 is a bottom view of the molded riser cap of FIG. 1; and,

FIG. 4 is a side elevation view of the molded riser cap of FIG. 1.

The portions shown in broken line are not claimed.

Claims

The ornamental design for a molded riser cap, as shown and described.

Referenced Cited
U.S. Patent Documents
4234125 November 18, 1980 Lieding
4787558 November 29, 1988 Sexton et al.
D350816 September 20, 1994 Florence
5511826 April 30, 1996 Clare et al.
6155493 December 5, 2000 Kearby et al.
6234411 May 22, 2001 Walker et al.
6263912 July 24, 2001 Brown et al.
6302445 October 16, 2001 Kugele et al.
6648377 November 18, 2003 Marandi
7017831 March 28, 2006 Santiago et al.
7021392 April 4, 2006 Bentzien et al.
7261247 August 28, 2007 Yeh et al.
7472840 January 6, 2009 Gregory
7600699 October 13, 2009 Kah, Jr. et al.
7644870 January 12, 2010 Alexander et al.
7686236 March 30, 2010 Alexander
7850094 December 14, 2010 Richmond et al.
8162235 April 24, 2012 McAfee
20030155433 August 21, 2003 Gregory
20050023375 February 3, 2005 Tanczos
20050194464 September 8, 2005 Bruninga
20060071098 April 6, 2006 McCormick et al.
20080142618 June 19, 2008 Smith et al.
20080230628 September 25, 2008 Alexander
20100176217 July 15, 2010 Richmond et al.
20100294854 November 25, 2010 McAfee et al.
Other references
  • “CertainTeed: Agricultural Irrigation Piping Systems, Certa-Set, Certa-Lok, and Kwik-Latch” CertainTeed Corporation, Valley Forge, PA, Jan. 2009.
  • Notice of Copending U.S. Appl. No. 12/977,307, filed Dec. 23, 2010.
Patent History
Patent number: D673244
Type: Grant
Filed: Dec 29, 2010
Date of Patent: Dec 25, 2012
Assignee: Certainteed Corporation (Valley Forge, PA)
Inventors: John R. Magargal (Souderton, PA), Gary A. Leigh (Kennett Square, PA)
Primary Examiner: Eric Goodman
Attorney: Abel Law Group LLP
Application Number: 29/382,099
Classifications