The claimed portions of the air treatment system are shaded.
The claimed portions of the air treatment system are shaded.
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| Entry |
|---|
| The BioGS Ultra Quiet Air Purifier, www.rabbitair.com/biogs-2-ultra-quiet-hepa-air-purifier.aspx, pp. 1-3, dated Feb. 4, 2014. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29619939 | Oct 2017 | US |
| Child | 29647265 | US |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29482136 | Feb 2014 | US |
| Child | 29619939 | US | |
| Parent | 29490049 | May 2014 | US |
| Child | 29482136 | US |