The broken lines are shown for the purposes of illustrating portions of the end cap pipe fitting and form no part of the claimed design.
The broken lines are shown for the purposes of illustrating portions of the end cap pipe fitting and form no part of the claimed design.
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7984738 | LaMarca et al. | Jul 2011 | B2 |
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20140124471 | Vihorev | May 2014 | A1 |
Number | Date | Country |
---|---|---|
1260663 | Sep 1989 | CA |
Entry |
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IPS Caps, Fittings, Pipe Fusion, watts.com, Searched Sep. 23, 2014, http://www.watts.com/pages/—products—details.asp?pid=7524. |
D.P. LaMarca et al., “Advancements in Plastic Pipe System Technology”, 2010 IAPMO / WPC Emerging Technology Symposium—May 11-12, 2010. |