USD315598S - Electric fan - Google Patents

Electric fan Download PDF

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Publication number
USD315598S
USD315598S US07/378,609 US37860989F USD315598S US D315598 S USD315598 S US D315598S US 37860989 F US37860989 F US 37860989F US D315598 S USD315598 S US D315598S
Authority
US
United States
Prior art keywords
electric fan
view
fan
electric
elevational view
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.)
Expired - Lifetime
Application number
US07/378,609
Inventor
Takashi Yamamoto
Tetsuro Aobori
Koichi Hasegawa
Yasuo Tsumurai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Assigned to HITACHI, LTD. reassignment HITACHI, LTD. ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: AOBORI, TETSURO, HASEGAWA, KOICHI, TSUMURAI, YASUO, YAMAMOTO, TAKASHI
Application granted granted Critical
Publication of USD315598S publication Critical patent/USD315598S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front, top and right side perspective view of an electric fan showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof;

Claims (1)

  1. The ornamental design for an electric fan, as shown.
US07/378,609 1989-02-15 1989-07-12 Electric fan Expired - Lifetime USD315598S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP523189 1989-02-15
JP1-5231 1989-02-15

Publications (1)

Publication Number Publication Date
USD315598S true USD315598S (en) 1991-03-19

Family

ID=70460509

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/378,609 Expired - Lifetime USD315598S (en) 1989-02-15 1989-07-12 Electric fan

Country Status (1)

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US (1) USD315598S (en)

Cited By (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD430928S (en) * 1998-09-09 2000-09-12 The Rival Company Air cleaner
USD433493S (en) * 1998-12-23 2000-11-07 The Rival Company Air cleaner
USD434127S (en) * 1998-12-23 2000-11-21 The Rival Company Humidifier
US20020079212A1 (en) * 1998-11-05 2002-06-27 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US20020122751A1 (en) * 1998-11-05 2002-09-05 Sinaiko Robert J. Electro-kinetic air transporter-conditioner devices with a enhanced collector electrode for collecting more particulate matter
US20020127156A1 (en) * 1998-11-05 2002-09-12 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with enhanced collector electrode
US20020155041A1 (en) * 1998-11-05 2002-10-24 Mckinney Edward C. Electro-kinetic air transporter-conditioner with non-equidistant collector electrodes
US20030147786A1 (en) * 2001-01-29 2003-08-07 Taylor Charles E. Air transporter-conditioner device with tubular electrode configurations
US20030170150A1 (en) * 1998-11-05 2003-09-11 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US20030206840A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US20030206837A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability
US20040047775A1 (en) * 1998-11-05 2004-03-11 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US20040202547A1 (en) * 2003-04-09 2004-10-14 Sharper Image Corporation Air transporter-conditioner with particulate detection
US20040226447A1 (en) * 2003-05-14 2004-11-18 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US20040234431A1 (en) * 1998-11-05 2004-11-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with trailing electrode
US20040251909A1 (en) * 2003-06-12 2004-12-16 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US20050051028A1 (en) * 2003-09-05 2005-03-10 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US20050051420A1 (en) * 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
US20050095182A1 (en) * 2003-09-19 2005-05-05 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with electrically conductive foam emitter electrode
US20050146712A1 (en) * 2003-12-24 2005-07-07 Lynx Photonics Networks Inc. Circuit, system and method for optical switch status monitoring
US20050163669A1 (en) * 1998-11-05 2005-07-28 Sharper Image Corporation Air conditioner devices including safety features
US20050160906A1 (en) * 2002-06-20 2005-07-28 The Sharper Image Electrode self-cleaning mechanism for air conditioner devices
US20050183576A1 (en) * 1998-11-05 2005-08-25 Sharper Image Corporation Electro-kinetic air transporter conditioner device with enhanced anti-microorganism capability and variable fan assist
US20050194246A1 (en) * 2004-03-02 2005-09-08 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US20050199125A1 (en) * 2004-02-18 2005-09-15 Sharper Image Corporation Air transporter and/or conditioner device with features for cleaning emitter electrodes
US20050210902A1 (en) * 2004-02-18 2005-09-29 Sharper Image Corporation Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes
US20050238551A1 (en) * 2003-12-11 2005-10-27 Sharper Image Corporation Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US6974560B2 (en) 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US20050279905A1 (en) * 2004-02-18 2005-12-22 Sharper Image Corporation Air movement device with a quick assembly base
US20060018807A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with enhanced germicidal lamp
US20060016336A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with variable voltage controlled trailing electrodes
US20060016333A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US20060018812A1 (en) * 2004-03-02 2006-01-26 Taylor Charles E Air conditioner devices including pin-ring electrode configurations with driver electrode
US20060018810A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with 3/2 configuration and individually removable driver electrodes
US20060016337A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with enhanced ion output production features
US20060021509A1 (en) * 2004-07-23 2006-02-02 Taylor Charles E Air conditioner device with individually removable driver electrodes
US20070009406A1 (en) * 1998-11-05 2007-01-11 Sharper Image Corporation Electrostatic air conditioner devices with enhanced collector electrode
US20070148061A1 (en) * 1998-11-05 2007-06-28 The Sharper Image Corporation Electro-kinetic air transporter and/or air conditioner with devices with features for cleaning emitter electrodes
US20070210734A1 (en) * 2006-02-28 2007-09-13 Sharper Image Corporation Air treatment apparatus having a voltage control device responsive to current sensing
US20090064864A1 (en) * 2007-09-12 2009-03-12 Alen Corporation Air purifier assembly
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
USD809120S1 (en) * 2015-12-14 2018-01-30 Lg Electronics Inc. Fan
USD817467S1 (en) * 2015-12-14 2018-05-08 Lg Electronics Inc. Air purifier
USD854670S1 (en) * 2017-07-07 2019-07-23 Gree Electric Appliances, Inc. Of Zhuhai Air conditioner
USD854672S1 (en) * 2017-07-07 2019-07-23 Gree Electric Appliances, Inc. Of Zhuhai Air conditioner
USD854671S1 (en) * 2017-07-07 2019-07-23 Gree Electric Appliances, Inc. Of Zhuhai Air conditioner
USD863518S1 (en) * 2015-06-10 2019-10-15 Wet Heater
USD896937S1 (en) * 2019-03-19 2020-09-22 Mingtai Yang Heater
USD937401S1 (en) 2020-05-11 2021-11-30 E2 Limited Tower fan
USD945590S1 (en) 2019-05-23 2022-03-08 E2 Limited Tower fan
USD958315S1 (en) * 2020-07-17 2022-07-19 Midea Group Co., Ltd. Air purifier
USD997331S1 (en) * 2021-10-13 2023-08-29 Shenzhen Aisi Technology Limited Fan
USD1013847S1 (en) * 2021-12-08 2024-02-06 Andily Ltd Space heater
USD1013846S1 (en) * 2021-12-08 2024-02-06 Andily Ltd Space heater
USD1017786S1 (en) * 2023-03-07 2024-03-12 Shenzhen Qianyan Technology LTD Fan heater

Cited By (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD430928S (en) * 1998-09-09 2000-09-12 The Rival Company Air cleaner
US8425658B2 (en) 1998-11-05 2013-04-23 Tessera, Inc. Electrode cleaning in an electro-kinetic air mover
US20020122751A1 (en) * 1998-11-05 2002-09-05 Sinaiko Robert J. Electro-kinetic air transporter-conditioner devices with a enhanced collector electrode for collecting more particulate matter
US20020079212A1 (en) * 1998-11-05 2002-06-27 Sharper Image Corporation Electro-kinetic air transporter-conditioner
US7097695B2 (en) 1998-11-05 2006-08-29 Sharper Image Corporation Ion emitting air-conditioning devices with electrode cleaning features
US20020127156A1 (en) * 1998-11-05 2002-09-12 Taylor Charles E. Electro-kinetic air transporter-conditioner devices with enhanced collector electrode
US20020155041A1 (en) * 1998-11-05 2002-10-24 Mckinney Edward C. Electro-kinetic air transporter-conditioner with non-equidistant collector electrodes
US6974560B2 (en) 1998-11-05 2005-12-13 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability
US6972057B2 (en) 1998-11-05 2005-12-06 Sharper Image Corporation Electrode cleaning for air conditioner devices
US20030170150A1 (en) * 1998-11-05 2003-09-11 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US20030206840A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US20070009406A1 (en) * 1998-11-05 2007-01-11 Sharper Image Corporation Electrostatic air conditioner devices with enhanced collector electrode
US20040003721A1 (en) * 1998-11-05 2004-01-08 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US20040234431A1 (en) * 1998-11-05 2004-11-25 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with trailing electrode
US20040033340A1 (en) * 1998-11-05 2004-02-19 Sharper Image Corporation Electrode cleaner for use with electro-kinetic air transporter-conditioner device
US20040047775A1 (en) * 1998-11-05 2004-03-11 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US20040057882A1 (en) * 1998-11-05 2004-03-25 Sharper Image Corporation Ion emitting air-conditioning devices with electrode cleaning features
US20040079233A1 (en) * 1998-11-05 2004-04-29 Sharper Image Corporation Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US20050232831A1 (en) * 1998-11-05 2005-10-20 Sharper Image Corporation Air conditioner devices
US20040179981A1 (en) * 1998-11-05 2004-09-16 Sharper Image Corporation Electrode cleaning for air conditioner devices
US20040191134A1 (en) * 1998-11-05 2004-09-30 Sharper Image Corporation Air conditioner devices
US20030206837A1 (en) * 1998-11-05 2003-11-06 Taylor Charles E. Electro-kinetic air transporter and conditioner device with enhanced maintenance features and enhanced anti-microorganism capability
US6953556B2 (en) 1998-11-05 2005-10-11 Sharper Image Corporation Air conditioner devices
US20040018126A1 (en) * 1998-11-05 2004-01-29 Lau Shek Fai Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices
US7976615B2 (en) 1998-11-05 2011-07-12 Tessera, Inc. Electro-kinetic air mover with upstream focus electrode surfaces
US20050000793A1 (en) * 1998-11-05 2005-01-06 Sharper Image Corporation Air conditioner device with trailing electrode
US7959869B2 (en) 1998-11-05 2011-06-14 Sharper Image Acquisition Llc Air treatment apparatus with a circuit operable to sense arcing
USRE41812E1 (en) 1998-11-05 2010-10-12 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner
US7767165B2 (en) 1998-11-05 2010-08-03 Sharper Image Acquisition Llc Personal electro-kinetic air transporter-conditioner
US6896853B2 (en) 1998-11-05 2005-05-24 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US6911186B2 (en) 1998-11-05 2005-06-28 Sharper Image Corporation Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability
US20050147545A1 (en) * 1998-11-05 2005-07-07 Sharper Image Corporation Personal electro-kinetic air transporter-conditioner
US20100162894A1 (en) * 1998-11-05 2010-07-01 Tessera, Inc. Electro-kinetic air mover with upstream focus electrode surfaces
US20050163669A1 (en) * 1998-11-05 2005-07-28 Sharper Image Corporation Air conditioner devices including safety features
US20070148061A1 (en) * 1998-11-05 2007-06-28 The Sharper Image Corporation Electro-kinetic air transporter and/or air conditioner with devices with features for cleaning emitter electrodes
US20050183576A1 (en) * 1998-11-05 2005-08-25 Sharper Image Corporation Electro-kinetic air transporter conditioner device with enhanced anti-microorganism capability and variable fan assist
US7695690B2 (en) 1998-11-05 2010-04-13 Tessera, Inc. Air treatment apparatus having multiple downstream electrodes
US7662348B2 (en) 1998-11-05 2010-02-16 Sharper Image Acquistion LLC Air conditioner devices
USD434127S (en) * 1998-12-23 2000-11-21 The Rival Company Humidifier
USD433493S (en) * 1998-12-23 2000-11-07 The Rival Company Air cleaner
US20040170542A1 (en) * 2001-01-29 2004-09-02 Sharper Image Corporation Air transporter-conditioner device with tubular electrode configurations
US20030159918A1 (en) * 2001-01-29 2003-08-28 Taylor Charles E. Apparatus for conditioning air with anti-microorganism capability
US20030147786A1 (en) * 2001-01-29 2003-08-07 Taylor Charles E. Air transporter-conditioner device with tubular electrode configurations
US20050160906A1 (en) * 2002-06-20 2005-07-28 The Sharper Image Electrode self-cleaning mechanism for air conditioner devices
US7056370B2 (en) 2002-06-20 2006-06-06 Sharper Image Corporation Electrode self-cleaning mechanism for air conditioner devices
US20040202547A1 (en) * 2003-04-09 2004-10-14 Sharper Image Corporation Air transporter-conditioner with particulate detection
US20040226447A1 (en) * 2003-05-14 2004-11-18 Sharper Image Corporation Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices
US6984987B2 (en) 2003-06-12 2006-01-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US20040251909A1 (en) * 2003-06-12 2004-12-16 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features
US20050051028A1 (en) * 2003-09-05 2005-03-10 Sharper Image Corporation Electrostatic precipitators with insulated driver electrodes
US7906080B1 (en) 2003-09-05 2011-03-15 Sharper Image Acquisition Llc Air treatment apparatus having a liquid holder and a bipolar ionization device
US20050051420A1 (en) * 2003-09-05 2005-03-10 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices with insulated driver electrodes
US7724492B2 (en) 2003-09-05 2010-05-25 Tessera, Inc. Emitter electrode having a strip shape
US20050095182A1 (en) * 2003-09-19 2005-05-05 Sharper Image Corporation Electro-kinetic air transporter-conditioner devices with electrically conductive foam emitter electrode
US20050238551A1 (en) * 2003-12-11 2005-10-27 Sharper Image Corporation Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US7767169B2 (en) 2003-12-11 2010-08-03 Sharper Image Acquisition Llc Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds
US20050146712A1 (en) * 2003-12-24 2005-07-07 Lynx Photonics Networks Inc. Circuit, system and method for optical switch status monitoring
US8043573B2 (en) 2004-02-18 2011-10-25 Tessera, Inc. Electro-kinetic air transporter with mechanism for emitter electrode travel past cleaning member
US20050210902A1 (en) * 2004-02-18 2005-09-29 Sharper Image Corporation Electro-kinetic air transporter and/or conditioner devices with features for cleaning emitter electrodes
US20050279905A1 (en) * 2004-02-18 2005-12-22 Sharper Image Corporation Air movement device with a quick assembly base
US20050199125A1 (en) * 2004-02-18 2005-09-15 Sharper Image Corporation Air transporter and/or conditioner device with features for cleaning emitter electrodes
US20060018812A1 (en) * 2004-03-02 2006-01-26 Taylor Charles E Air conditioner devices including pin-ring electrode configurations with driver electrode
US20050194246A1 (en) * 2004-03-02 2005-09-08 Sharper Image Corporation Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode
US20060016333A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US20060018807A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with enhanced germicidal lamp
US20060016337A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with enhanced ion output production features
US20060018076A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with removable driver electrodes
US20060021509A1 (en) * 2004-07-23 2006-02-02 Taylor Charles E Air conditioner device with individually removable driver electrodes
US7897118B2 (en) 2004-07-23 2011-03-01 Sharper Image Acquisition Llc Air conditioner device with removable driver electrodes
US20060018810A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with 3/2 configuration and individually removable driver electrodes
US20060016336A1 (en) * 2004-07-23 2006-01-26 Sharper Image Corporation Air conditioner device with variable voltage controlled trailing electrodes
US7833322B2 (en) 2006-02-28 2010-11-16 Sharper Image Acquisition Llc Air treatment apparatus having a voltage control device responsive to current sensing
US20070210734A1 (en) * 2006-02-28 2007-09-13 Sharper Image Corporation Air treatment apparatus having a voltage control device responsive to current sensing
US20090064864A1 (en) * 2007-09-12 2009-03-12 Alen Corporation Air purifier assembly
USD863518S1 (en) * 2015-06-10 2019-10-15 Wet Heater
USD809120S1 (en) * 2015-12-14 2018-01-30 Lg Electronics Inc. Fan
USD817467S1 (en) * 2015-12-14 2018-05-08 Lg Electronics Inc. Air purifier
USD854670S1 (en) * 2017-07-07 2019-07-23 Gree Electric Appliances, Inc. Of Zhuhai Air conditioner
USD854671S1 (en) * 2017-07-07 2019-07-23 Gree Electric Appliances, Inc. Of Zhuhai Air conditioner
USD854672S1 (en) * 2017-07-07 2019-07-23 Gree Electric Appliances, Inc. Of Zhuhai Air conditioner
USD896937S1 (en) * 2019-03-19 2020-09-22 Mingtai Yang Heater
USD945590S1 (en) 2019-05-23 2022-03-08 E2 Limited Tower fan
USD937401S1 (en) 2020-05-11 2021-11-30 E2 Limited Tower fan
USD958315S1 (en) * 2020-07-17 2022-07-19 Midea Group Co., Ltd. Air purifier
USD997331S1 (en) * 2021-10-13 2023-08-29 Shenzhen Aisi Technology Limited Fan
USD1013847S1 (en) * 2021-12-08 2024-02-06 Andily Ltd Space heater
USD1013846S1 (en) * 2021-12-08 2024-02-06 Andily Ltd Space heater
USD1017786S1 (en) * 2023-03-07 2024-03-12 Shenzhen Qianyan Technology LTD Fan heater

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