The broken lines show portions of the filter that form no part of the claimed design.
The broken lines show portions of the filter that form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
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| 6843912 | Chaney | Jan 2005 | B2 |
| D610649 | Kulikov | Feb 2010 | S |
| D755344 | Reckin | May 2016 | S |
| 9540269 | Lee | Jan 2017 | B2 |
| 9757670 | Lam | Sep 2017 | B2 |
| 10350525 | Ritzka | Jul 2019 | B2 |
| D880653 | Bell | Apr 2020 | S |
| D881339 | Coelho et al. | Apr 2020 | S |
| D904560 | Coelho et al. | Dec 2020 | S |
| D921834 | Miles et al. | Jan 2021 | S |
| D915549 | Berducat et al. | Apr 2021 | S |
| 11167228 | Prince | Nov 2021 | B2 |
| D939044 | Liqin | Dec 2021 | S |
| 11285413 | Sun | Mar 2022 | B2 |
| D951393 | Wei | May 2022 | S |
| D969271 | Wang et al. | Nov 2022 | S |
| D975146 | Uchida | Jan 2023 | S |
| D978283 | Tanaka | Feb 2023 | S |
| D981531 | Abadines | Mar 2023 | S |
| D1017762 | Jiang | Mar 2024 | S |
| D1036622 | Melkonian | Jul 2024 | S |
| 20180318738 | Chernov | Nov 2018 | A1 |
| 20190039004 | Zhang et al. | Feb 2019 | A1 |
| 20190127255 | Zhang | May 2019 | A1 |
| 20200339438 | Lautzenheiser | Oct 2020 | A1 |
| 20210395114 | Li | Dec 2021 | A1 |
| 20240034641 | Lin | Feb 2024 | A1 |
| Entry |
|---|
| Waterdrop WD-D4RF Filter, Apr. 15, 2020, Amazon, site visited Jul. 24, 2024: https://www.amazon.com/dp/B0CCNCS4PD/ (Year: 2020). |
| Replacement RO Filter Cartridge WP-RO-200G, Aug. 14, 2023, Amazon, site visited Jul. 24, 2024: https://www.amazon.com/dp/B0CFM62371/ (Year: 2023). |