



| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/183,025USD487140S1 (en) | 2003-06-05 | 2003-06-05 | Electric heater | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/183,025USD487140S1 (en) | 2003-06-05 | 2003-06-05 | Electric heater | 
| Publication Number | Publication Date | 
|---|---|
| USD487140S1true USD487140S1 (en) | 2004-02-24 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/183,025Expired - LifetimeUSD487140S1 (en) | 2003-06-05 | 2003-06-05 | Electric heater | 
| Country | Link | 
|---|---|
| US (1) | USD487140S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD514684S1 (en)* | 2004-07-14 | 2006-02-07 | Ming-Tsung Lee | Fan | 
| USD519196S1 (en)* | 2004-04-14 | 2006-04-18 | Frank Blateri | Heater fan | 
| USD558869S1 (en)* | 2006-04-07 | 2008-01-01 | Glenn Bushee | Humidifier | 
| USD567344S1 (en)* | 2006-11-15 | 2008-04-22 | Tianyu Gao | Heater | 
| USD577427S1 (en)* | 2007-09-25 | 2008-09-23 | Sylmark Holdings Limited | Air purifier | 
| USD580538S1 (en)* | 2006-03-09 | 2008-11-11 | Hamilton Beach Brands, Inc. | Air purifier | 
| USD675303S1 (en)* | 2011-05-16 | 2013-01-29 | Kaz Usa, Inc. | Air cleaner | 
| USD757923S1 (en)* | 2014-11-12 | 2016-05-31 | Envion, Llc | Fan assembly | 
| USD757922S1 (en)* | 2014-11-13 | 2016-05-31 | Envion, Llc | Fan assembly | 
| USD804007S1 (en)* | 2015-11-25 | 2017-11-28 | Vornado Air Llc | Air circulator | 
| USD841140S1 (en)* | 2017-07-31 | 2019-02-19 | Gd Midea Environment Appliances Mfg Co., Ltd. | Tower heater | 
| USD896937S1 (en)* | 2019-03-19 | 2020-09-22 | Mingtai Yang | Heater | 
| USD975257S1 (en)* | 2021-09-27 | 2023-01-10 | Ningbo Junyue Electric Appliance Co., Ltd. | Heater | 
| USD1032820S1 (en) | 2021-03-19 | 2024-06-25 | Vornado Air, Llc | Tower fan | 
| USD1079922S1 (en) | 2022-11-30 | 2025-06-17 | Vornado Air, Llc | Tower fan | 
| USD1087308S1 (en) | 2025-04-09 | 2025-08-05 | Powerscale Corporation | Electric infrared heater | 
| USD1094679S1 (en)* | 2024-07-16 | 2025-09-23 | Guangdong Tongyuan Electric Appliance Co., Ltd | Air purifier | 
| USD1095785S1 (en)* | 2023-12-19 | 2025-09-30 | Shenzhen Hesung Innovation Technology Co., Ltd. | Heater | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD267424S (en) | 1980-07-18 | 1982-12-28 | National Presto Industries, Inc. | Portable radiant electric heater | 
| USD276258S (en) | 1982-02-22 | 1984-11-06 | Boston Manufacturing Company | Quartz heater | 
| USD284787S (en) | 1983-05-19 | 1986-07-22 | Toyotomi Kogyo Co., Ltd. | Electric radiant heater | 
| USD329692S (en) | 1991-12-19 | 1992-09-22 | The W. B. Marvin Manufacturing Company | Radiant heater | 
| USD467324S1 (en) | 2002-02-06 | 2002-12-17 | Perfect Union Co., Ltd. | Electric heater | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD267424S (en) | 1980-07-18 | 1982-12-28 | National Presto Industries, Inc. | Portable radiant electric heater | 
| USD276258S (en) | 1982-02-22 | 1984-11-06 | Boston Manufacturing Company | Quartz heater | 
| USD284787S (en) | 1983-05-19 | 1986-07-22 | Toyotomi Kogyo Co., Ltd. | Electric radiant heater | 
| USD329692S (en) | 1991-12-19 | 1992-09-22 | The W. B. Marvin Manufacturing Company | Radiant heater | 
| USD467324S1 (en) | 2002-02-06 | 2002-12-17 | Perfect Union Co., Ltd. | Electric heater | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD519196S1 (en)* | 2004-04-14 | 2006-04-18 | Frank Blateri | Heater fan | 
| USD514684S1 (en)* | 2004-07-14 | 2006-02-07 | Ming-Tsung Lee | Fan | 
| USD580538S1 (en)* | 2006-03-09 | 2008-11-11 | Hamilton Beach Brands, Inc. | Air purifier | 
| USD558869S1 (en)* | 2006-04-07 | 2008-01-01 | Glenn Bushee | Humidifier | 
| USD567344S1 (en)* | 2006-11-15 | 2008-04-22 | Tianyu Gao | Heater | 
| USD577427S1 (en)* | 2007-09-25 | 2008-09-23 | Sylmark Holdings Limited | Air purifier | 
| USD675303S1 (en)* | 2011-05-16 | 2013-01-29 | Kaz Usa, Inc. | Air cleaner | 
| USD757923S1 (en)* | 2014-11-12 | 2016-05-31 | Envion, Llc | Fan assembly | 
| USD757922S1 (en)* | 2014-11-13 | 2016-05-31 | Envion, Llc | Fan assembly | 
| USD804007S1 (en)* | 2015-11-25 | 2017-11-28 | Vornado Air Llc | Air circulator | 
| USD841140S1 (en)* | 2017-07-31 | 2019-02-19 | Gd Midea Environment Appliances Mfg Co., Ltd. | Tower heater | 
| USD896937S1 (en)* | 2019-03-19 | 2020-09-22 | Mingtai Yang | Heater | 
| USD1032820S1 (en) | 2021-03-19 | 2024-06-25 | Vornado Air, Llc | Tower fan | 
| USD975257S1 (en)* | 2021-09-27 | 2023-01-10 | Ningbo Junyue Electric Appliance Co., Ltd. | Heater | 
| USD1079922S1 (en) | 2022-11-30 | 2025-06-17 | Vornado Air, Llc | Tower fan | 
| USD1095785S1 (en)* | 2023-12-19 | 2025-09-30 | Shenzhen Hesung Innovation Technology Co., Ltd. | Heater | 
| USD1094679S1 (en)* | 2024-07-16 | 2025-09-23 | Guangdong Tongyuan Electric Appliance Co., Ltd | Air purifier | 
| USD1087308S1 (en) | 2025-04-09 | 2025-08-05 | Powerscale Corporation | Electric infrared heater | 
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|---|---|---|
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| USD467324S1 (en) | Electric heater | |
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