CA211019S - Air filtration apparatus - Google Patents
Air filtration apparatusInfo
- Publication number
- CA211019S CA211019S CA211019F CA211019F CA211019S CA 211019 S CA211019 S CA 211019S CA 211019 F CA211019 F CA 211019F CA 211019 F CA211019 F CA 211019F CA 211019 S CA211019 S CA 211019S
- Authority
- CA
- Canada
- Prior art keywords
- air filtration
- filtration apparatus
- air
- filtration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/807,737 USD1017790S1 (en) | 2021-09-14 | 2021-09-14 | Air filtration apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CA211019S true CA211019S (en) | 2023-09-15 |
Family
ID=88068274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA211019F Active CA211019S (en) | 2021-09-14 | 2022-03-11 | Air filtration apparatus |
Country Status (2)
Country | Link |
---|---|
US (1) | USD1017790S1 (en) |
CA (1) | CA211019S (en) |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5035728A (en) | 1990-07-16 | 1991-07-30 | Tatung Company Of America, Inc. | Air cleaner assembly |
US5893939A (en) | 1997-12-11 | 1999-04-13 | Holmes Products Corp. | Air purifier and filter assembly therefor |
US6425932B1 (en) | 1999-07-07 | 2002-07-30 | The Holmes Group, Inc. | Air purifier |
US6616736B2 (en) | 2000-01-25 | 2003-09-09 | Hunter Fan Company | Air purifier |
US6494940B1 (en) | 2000-09-29 | 2002-12-17 | Hamilton Beach/Proctor-Silex, Inc. | Air purifier |
KR100749772B1 (en) | 2002-12-23 | 2007-08-17 | 삼성전자주식회사 | Air purifier |
KR100656170B1 (en) | 2002-12-23 | 2006-12-12 | 삼성전자주식회사 | Air purifier |
USD570464S1 (en) | 2007-08-02 | 2008-06-03 | Ecoquest International, Inc. | Air and surface purifying device |
KR101173343B1 (en) | 2008-10-22 | 2012-08-10 | 웅진코웨이주식회사 | Air cleaner having dehumidification function |
US9808754B2 (en) | 2014-02-14 | 2017-11-07 | Access Business Group International Llc | Air treatment system |
US9821260B2 (en) | 2014-02-14 | 2017-11-21 | Access Business Group International Llc | Air treatment system |
US9737842B2 (en) | 2014-04-25 | 2017-08-22 | Fellowes, Inc. | Air purifier with intelligent sensors and airflow |
CN106457115B (en) | 2014-06-03 | 2019-03-12 | 豪威株式会社 | Air purifier, the method for determining the filter replacement time and the device and method for determining filter replacement time pressure difference |
US20170065921A1 (en) | 2015-09-03 | 2017-03-09 | Yang Lo | Air purifier |
CN114413411B (en) | 2016-03-24 | 2023-09-29 | 3M创新有限公司 | Method for operating indoor air purifier |
US11260143B2 (en) | 2016-11-22 | 2022-03-01 | Seoul Viosys Co., Ltd. | Air purifier |
USD835765S1 (en) * | 2017-11-10 | 2018-12-11 | Xiamen Airpple Electronic Industry Co., Ltd. | Air purifier |
USD877875S1 (en) | 2018-01-04 | 2020-03-10 | Samsung Electronics Co., Ltd. | Air purifier |
USD894359S1 (en) | 2018-04-30 | 2020-08-25 | Coway Co., Ltd. | Air purifier |
USD862673S1 (en) | 2018-06-14 | 2019-10-08 | 3M Innovative Properties Company | Air purifier |
USD955543S1 (en) * | 2020-06-23 | 2022-06-21 | Samsung Electronics Co., Ltd. | Air purifier |
USD947339S1 (en) * | 2020-09-22 | 2022-03-29 | 720 (Beijing) Health Technology Co., Ltd | Air purifier |
USD944958S1 (en) * | 2020-09-28 | 2022-03-01 | Shenzhen Puremate Technology Co., Ltd. | Air purifier |
USD912796S1 (en) | 2020-10-16 | 2021-03-09 | Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd | Air purifier |
USD979028S1 (en) * | 2021-01-13 | 2023-02-21 | Qierling (Beijing) Health Technology Co., Ltd. | Air purifier |
USD956941S1 (en) * | 2021-01-15 | 2022-07-05 | Shenzhen Puremate Technology Co., Ltd. | Air purifier |
JP1709675S (en) * | 2021-04-27 | 2022-03-14 | heater | |
TWI777647B (en) * | 2021-06-30 | 2022-09-11 | 新典自動化股份有限公司 | Air sterilizing device |
-
2021
- 2021-09-14 US US29/807,737 patent/USD1017790S1/en active Active
-
2022
- 2022-03-11 CA CA211019F patent/CA211019S/en active Active
Also Published As
Publication number | Publication date |
---|---|
USD1017790S1 (en) | 2024-03-12 |
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