The broken lines show portions of the filtration system that form no part of the claimed design.
The broken lines show portions of the filtration system that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D377984 | Lahm | Feb 1997 | S |
6790200 | Fenton | Sep 2004 | B2 |
D615190 | McGill | May 2010 | S |
D659020 | Kemner | May 2012 | S |
D659021 | Kemner | May 2012 | S |
D773686 | Moore | Dec 2016 | S |
9664611 | Lu | May 2017 | B2 |