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| Entry |
|---|
| “Sigma Engineered Solutions ProConnex 43385 Rigid Insulated Metallic Grounding Bushing”, Mar. 27, 2013, Amazon.com, site visited Feb. 8, 2023: https://www.amazon.com/Sigma-Electric-ProConnex-43385-Insulated/dp/B00C3YCFYK (Year: 2013). |
| “Morris Products 14810 Rigid Water Tigh Hub, Bonding Screw”, Apr. 3, 2015, Amazon.com, site visited Feb. 8, 2023: https://www.amazon.com/Morris-Products-14810-Rigid-Bonding/dp/B00VNT9IU0 (Year: 2015). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29729182 | Mar 2020 | US |
| Child | 29838183 | US |