The broken lines shown represent unclaimed portions of the air filtration device and form no part of the claimed design.
The broken lines shown represent unclaimed portions of the air filtration device and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D578632 | Chen | Oct 2008 | S |
D618328 | Chan | Jun 2010 | S |
D891596 | Choi | Jul 2020 | S |
10870076 | Lynch | Dec 2020 | B1 |
10926209 | Lynch | Feb 2021 | B1 |
D933180 | Chen | Oct 2021 | S |
D953505 | Pan | May 2022 | S |
D967380 | Campbell | Oct 2022 | S |
D967383 | Campbell | Oct 2022 | S |
D995746 | Shan | Aug 2023 | S |
D1010090 | Campbell | Jan 2024 | S |
Number | Date | Country | |
---|---|---|---|
Parent | 29856710 | Oct 2022 | US |
Child | 29923541 | US | |
Parent | 29737154 | Jun 2020 | US |
Child | 29856710 | US |