The broken lines depict portions of the ring and gusset coupling that form no part of the claimed design.
The broken lines depict portions of the ring and gusset coupling that form no part of the claimed design.
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| 002352856-0002 | Nov 2013 | EM |
| 300698511.0000 | Feb 2012 | KR |
| 300712045.0001 | Mar 2012 | KR |
| 301057710.0000 | Aug 2019 | KR |
| 2012228A-0001 | Mar 2012 | SG |
| 2012234A-0001 | Mar 2012 | SG |
| 2012236D-0001 | Mar 2012 | SG |
| Entry |
|---|
| Victaulic, Victaulic 8″/219,1-005H 8/219-1-005H 8″ 200mm Firelock Rigid Coupling Style 005H, [online]retrieved May 20, 2020, available from internet, www.amazon.com (Year: 2020). |
| Victaulic,Victaulic L020107PEN 2″ Grooved Model 107-N Coupling, Date first available Oct. 24, 2017, [online]retrieved May 20, 2020, available from internet, www.amazon.com (Year: 2017). |
| Gruvlok, Rigidlok(R) Coupling, 3″, Iron, 750 psi, [online]retrieved May 20, 2020, available from internet, www.amazon.com (Year: 2020). |