The figures show a symbolic break. The break lines, as well as any portion of the article between the break lines, form no part of the claimed design.
The figures show a symbolic break. The break lines, as well as any portion of the article between the break lines, form no part of the claimed design.
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| Entry |
|---|
| WYE Rail Frames for Thick Grates, available in trenchdraingrates.com, date first available Sep. 24, 2021 [online], [site visited Dec. 26, 2023], Available from the internet URL: https://www.trenchdraingrates.com/product/wye-rail-frames-for-1-5-or-2-thick-grates/ (Year: 2021). |
| International Search Report and Written Opinion from PCT/US2022/012625 mailed May 13, 2022. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 17576894 | Jan 2022 | US |
| Child | 29843444 | US |