In the drawings, the broken lines and unshaded areas depict portions of the device for freshening interior air that form no part of the claimed design.
In the drawings, the broken lines and unshaded areas depict portions of the device for freshening interior air that form no part of the claimed design.
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5035728 | Fang | Jul 1991 | A |
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D333866 | Wang | Mar 1993 | S |
D373414 | Bucher | Sep 1996 | S |
D518160 | Normark | Mar 2006 | S |
D526058 | Blateri | Aug 2006 | S |
D534629 | Bucher | Jan 2007 | S |
D570464 | Normark | Jun 2008 | S |
D601687 | Chan | Oct 2009 | S |
D754628 | Baird | Apr 2016 | S |
D862674 | Shin | Oct 2019 | S |
D862675 | Shin | Oct 2019 | S |
D935589 | Lu | Nov 2021 | S |
D948008 | O'Brien | Apr 2022 | S |
D952826 | Zhan | May 2022 | S |
D953503 | Zheng | May 2022 | S |
20200149755 | Yan | May 2020 | A1 |
20200182494 | Fitsch | Jun 2020 | A1 |
Entry |
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Chinese Design Application No. 2019300144232 filed Jan. 11, 2019; Patentee Guangdong Haikebao Environmental Technology Co., Ltd. |
Office Action received for Mexican Patent Application No. MX/f/2020/001663, dated Oct. 27, 2021, 14 pages. |