Conduit fitting ring
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The dash-dot broken line represents the boundary between claimed and unclaimed areas. The even broken line shown in the figure drawing views is included for the purpose of illustrating environment and forms no part of the claimed design.
Claims
The ornamental design for a conduit fitting ring, as shown and described.
D217540 | May 1970 | Weise |
4368904 | January 18, 1983 | Lanz |
4647074 | March 3, 1987 | Pate et al. |
4711974 | December 8, 1987 | Borsh |
4723796 | February 9, 1988 | Nattel |
4836580 | June 6, 1989 | Farrell |
4864080 | September 5, 1989 | Fochler et al. |
4989905 | February 5, 1991 | Rajecki |
D320384 | October 1, 1991 | Jacobs |
5362112 | November 8, 1994 | Hamilton et al. |
5730474 | March 24, 1998 | Bank |
D418210 | December 28, 1999 | Roesch |
D458592 | June 11, 2002 | Gust et al. |
6739630 | May 25, 2004 | Riedy |
6899354 | May 31, 2005 | Lanteigne et al. |
6918618 | July 19, 2005 | Allouche |
7186915 | March 6, 2007 | Hull et al. |
D544448 | June 12, 2007 | Hull et al. |
7387288 | June 17, 2008 | Hull et al. |
D595650 | July 7, 2009 | Di Stefano |
D615049 | May 4, 2010 | Miyasaka et al. |
D618985 | July 6, 2010 | Sjoqvist |
- Royal Pipe Systems; Royal Flex ENT & Fittings; Catalog, May 2004, 12 pages, Canada.
- U.S. Appl. No. 29/338,056, filed Jun. 3, 2009; Title: Conduit Fitting Ring.
- U.S. Appl. No. 12/424,844, filed Apr. 16, 2009; Title: Fitting for Corrugated Conduit.
Type: Grant
Filed: Jun 3, 2009
Date of Patent: Mar 22, 2011
Assignee: Royal Group Inc. (Woodbridge)
Inventors: Xing-Guo Shen (Shanghai), Lorne Smyth (Orangeville), John Kehren (Newmarket)
Primary Examiner: Daniel D Bui
Attorney: Osler, Hoskin & Harcourt LLP
Application Number: 29/338,058