|
The ornamental design for a portable electric fan, as shown. |
|||||||||||||||||
FIG. 1 is a top, front, and left side perspective view of a portable electric fan showing my new design;
FIG. 2 is a top, front, and right side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
| Patent | Priority | Assignee | Title |
| 6003242, | Jan 09 1998 | BANKBOSTON, N A , AS AGENT | Portable heater |
| 6896853, | Nov 05 1998 | Sharper Image Corporation | Personal electro-kinetic air transporter-conditioner |
| 6911186, | Nov 05 1998 | SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY | Electro-kinetic air transporter and conditioner device with enhanced housing configuration and enhanced anti-microorganism capability |
| 6953556, | Nov 05 1998 | Sharper Image Corporation | Air conditioner devices |
| 6972057, | Nov 05 1998 | Tessera, Inc | Electrode cleaning for air conditioner devices |
| 6974560, | Nov 05 1998 | SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY | Electro-kinetic air transporter and conditioner device with enhanced anti-microorganism capability |
| 6984987, | Jun 12 2003 | PANASONIC PRECISION DEVICES CO , LTD , | Electro-kinetic air transporter and conditioner devices with enhanced arching detection and suppression features |
| 7056370, | Jun 20 2002 | Tessera, Inc | Electrode self-cleaning mechanism for air conditioner devices |
| 7077890, | Sep 05 2003 | Sharper Image Corporation | Electrostatic precipitators with insulated driver electrodes |
| 7097695, | Nov 05 1998 | Tessera, Inc | Ion emitting air-conditioning devices with electrode cleaning features |
| 7220295, | Nov 05 1998 | Sharper Image Corporation | Electrode self-cleaning mechanisms with anti-arc guard for electro-kinetic air transporter-conditioner devices |
| 7285155, | Jul 23 2004 | Air conditioner device with enhanced ion output production features | |
| 7291207, | Jul 23 2004 | SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY | Air treatment apparatus with attachable grill |
| 7311762, | Jul 23 2004 | Sharper Image Corporation | Air conditioner device with a removable driver electrode |
| 7318856, | Nov 05 1998 | SHARPER IMAGE ACQUISITION LLC, A DELAWARE LIMITED LIABILITY COMPANY | Air treatment apparatus having an electrode extending along an axis which is substantially perpendicular to an air flow path |
| 7405672, | Apr 09 2003 | Tessera, Inc | Air treatment device having a sensor |
| 7517503, | Mar 02 2004 | SHARPER IMAGE ACQUISTION, LLC, A DELAWARE LIMITED LIABILITY COMPANY | Electro-kinetic air transporter and conditioner devices including pin-ring electrode configurations with driver electrode |
| 7517504, | Jan 29 2001 | Air transporter-conditioner device with tubular electrode configurations | |
| 7517505, | Sep 05 2003 | Sharper Image Acquisition LLC | Electro-kinetic air transporter and conditioner devices with 3/2 configuration having driver electrodes |
| 7638104, | Mar 02 2004 | Sharper Image Acquisition LLC | Air conditioner device including pin-ring electrode configurations with driver electrode |
| 7662348, | Nov 05 1998 | SHARPER IMAGE ACQUISTION, LLC, A DELAWARE LIMITED LIABILITY COMPANY | Air conditioner devices |
| 7695690, | Nov 05 1998 | Tessera, Inc | Air treatment apparatus having multiple downstream electrodes |
| 7724492, | Sep 05 2003 | PANASONIC PRECISION DEVICES CO , LTD , | Emitter electrode having a strip shape |
| 7767165, | Nov 05 1998 | Sharper Image Acquisition LLC | Personal electro-kinetic air transporter-conditioner |
| 7767169, | Dec 11 2003 | Sharper Image Acquisition LLC | Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds |
| 7833322, | Feb 28 2006 | Sharper Image Acquisition LLC | Air treatment apparatus having a voltage control device responsive to current sensing |
| 7897118, | Jul 23 2004 | Sharper Image Acquisition LLC | Air conditioner device with removable driver electrodes |
| 7906080, | Sep 05 2003 | Sharper Image Acquisition LLC | Air treatment apparatus having a liquid holder and a bipolar ionization device |
| 7959869, | Nov 05 1998 | Sharper Image Acquisition LLC | Air treatment apparatus with a circuit operable to sense arcing |
| 7976615, | Nov 05 1998 | Tessera, Inc. | Electro-kinetic air mover with upstream focus electrode surfaces |
| 8043573, | Feb 18 2004 | Tessera, Inc. | Electro-kinetic air transporter with mechanism for emitter electrode travel past cleaning member |
| 8425658, | Nov 05 1998 | Tessera, Inc. | Electrode cleaning in an electro-kinetic air mover |
| D353661, | Jan 05 1994 | THE HOLMES GROUP, INC | Heater fan |
| D389567, | May 14 1996 | CALOR S A | Combined fan and cover therefor |
| D418212, | Dec 31 1997 | Sunbeam Products, Inc | Heater |
| D423093, | Jul 16 1997 | Su-Tim, Fok | Fan |
| D426293, | Sep 09 1998 | Sunbeam Products, Inc | Air cleaner |
| D430928, | Sep 09 1998 | Sunbeam Products, Inc | Air cleaner |
| D433493, | Dec 23 1998 | Sunbeam Products, Inc | Air cleaner |
| D434127, | Dec 23 1998 | Sunbeam Products, Inc | Humidifier |
| D437039, | Nov 30 1999 | Fujitsu General Limited | Air cleaner |
| D448461, | Jan 12 2001 | ROYAL BANK OF CANADA | Heater |
| D448837, | Jan 12 2001 | ROYAL BANK OF CANADA | Heater |
| D460548, | Oct 17 2001 | B. K. Rekhatex (H.K.) Ltd. | Electric fan |
| D464723, | Sep 03 2001 | Electric fan | |
| D468006, | Nov 21 2000 | Electrical heating device | |
| D468414, | Aug 16 2001 | Warmer electric fan | |
| D479874, | Aug 22 2002 | Lasko Holdings, Inc. | Tower fan |
| D483466, | Aug 22 2002 | Lasko Holdings, Inc. | Tower fan |
| D487927, | Dec 06 2001 | ROYAL BANK OF CANADA | Heater |
| D514684, | Jul 14 2004 | Fan | |
| D522124, | Feb 04 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Floor fan tower |
| D539401, | Oct 21 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Tower heater/fan |
| D541918, | Oct 14 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Decorative floor and table top heater |
| D544079, | Oct 14 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Decorative floor and table top heater |
| D545951, | Oct 21 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Tower heater/fan with angled side panels over an air deflector grid, angled top angled bottom |
| D552227, | Jul 21 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Floor fan tower |
| D554747, | May 10 2006 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Electric fan |
| D567344, | Nov 15 2006 | Heater | |
| D569960, | Sep 20 2007 | Lasko Holdings Inc. | Body for a portable fan |
| D578191, | Nov 24 2006 | Heater | |
| D580541, | Jul 21 2005 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Floor fan tower |
| D581038, | Jun 20 2006 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Floor fan tower with a removable remote control |
| D581502, | Dec 14 2006 | Heater | |
| D581503, | Nov 24 2006 | Heater | |
| D582024, | Nov 24 2006 | Heater | |
| D583924, | Jun 30 2006 | King of Fans, Inc. | Tower fan with an upper holder |
| D584396, | Jul 29 2008 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Ceiling fan with blades |
| D585533, | Nov 24 2006 | Heater | |
| D586452, | Nov 09 2007 | King of Fans, Inc. | Combined ceiling fan and light shade |
| D586902, | Jun 26 2008 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Ceiling fan housing |
| D591840, | Nov 24 2006 | Heater | |
| D593662, | Oct 23 2006 | Koninklijke Philips Electronics N V | Heater |
| D594110, | Jul 21 2006 | King of Fans, Inc. | Small tower fan and pedestal stand |
| D597654, | Nov 09 2007 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Ceiling fan blade iron |
| D599458, | Aug 21 2008 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Combined ceiling fan and light |
| D603036, | Jun 20 2006 | Chien Luen Industries Co., Ltd., Inc. | Floor fan tower with a removable remote control |
| D603952, | Jun 30 2006 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Tower fan with an upper holder |
| D611136, | Jun 26 2008 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Combined ceiling fan with light |
| D620097, | Jul 21 2006 | CHIEN LUEN INDUSTRIES CO , LTD , INC | Small tower fan and pedestal stand |
| D635236, | Jun 26 2008 | Chien Luen Industries Co., Ltd., Inc. | Ceiling fan housing |
| D646372, | Aug 21 2008 | Chien Luen Industries Co., Ltd., Inc. | Combined twin ceiling fan and light |
| D657861, | Sep 28 2010 | Lasko Holdings, Inc. | Body for a portable fan |
| D757922, | Nov 13 2014 | Boneco AG | Fan assembly |
| D757923, | Nov 12 2014 | Boneco AG | Fan assembly |
| D845463, | May 25 2017 | Vornado Air, LLC | Tower fan |
| D854672, | Jul 07 2017 | GREE ELECTRIC APPLIANCES, INC OF ZHUHAI | Air conditioner |
| D884858, | Mar 02 2018 | GD MIDEA AIR-CONDITIONING EQUIPMENT CO , LTD ; MIDEA GROUP CO , LTD | Air conditioner indoor unit |
| D937400, | Nov 06 2019 | MIDEA GROUP CO , LTD | Fan |
| D943073, | Jul 24 2020 | SHENZHEN YIFEI TECHNOLOGY CO , LTD | Humidifier |
| D975257, | Sep 27 2021 | Ningbo Junyue Electric Appliance Co., Ltd. | Heater |
| D979040, | Aug 13 2020 | Cooling fan | |
| RE41812, | Nov 05 1998 | Sharper Image Acquisition LLC | Electro-kinetic air transporter-conditioner |
| Patent | Priority | Assignee | Title |
| D252641, | Feb 09 1977 | KERSHAW, WALTER | Heat recirculator |
| D267424, | Jul 18 1980 | National Presto Industries, Inc. | Portable radiant electric heater |
| D284504, | Jul 15 1983 | Imanishi Kinzoku Kogyo Kabushiki Kaisha (Imarflex Mfg. Co., Ltd.) | Stove |
| D286673, | Dec 09 1985 | Holmes Products Corp | Combined heater and fan |
| D290997, | Oct 21 1985 | Hitachi, Ltd. | Electric fan |
| D315598, | Feb 15 1989 | Hitachi, Ltd. | Electric fan |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 15 1991 | Patton Electric Company, Inc. | (assignment on the face of the patent) | / | |||
| Sep 26 1991 | PATTON, NOEL T | PATTON ELECTRIC COMPANY, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 005863 | /0442 | |
| May 21 1993 | PATTON ELECTRIC COMPANY, INC | MARINE MIDLAND BUSINESS LOANS, INC | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 006556 | /0265 | |
| Apr 12 1995 | PATTON ELECTRIC COMPANY, INC , A CORP OF IN | RIVAL ACQUISITION COMPANY N K A PATTON ELECTRIC COMPANY, INC A CORP OF IN | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007648 | /0188 | |
| Apr 21 1995 | MARINE MIDLAND BUSINESS LOANS, INC , A DE CORP | PATTON ELECTRIC COMPANY, INC , AN IN CORP | RELEASE OF SECURITY INTEREST AND REASSIGNMENT | 007613 | /0935 | |
| Dec 13 1996 | PATTON ELECTRIC COMPANY, INC | RIVAL COMPANY, THE | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009893 | /0327 | |
| Feb 05 1999 | RIVAL COMPANY, THE | BANKBOSTON, N A , AS AGENT | PATENT COLLATERAL ASSIGNMENT AND SECURITY AGREEMENT | 009968 | /0802 | |
| May 04 2004 | The Rival Company | THE HOLMES GROUP, INC | MERGER SEE DOCUMENT FOR DETAILS | 015065 | /0519 | |
| May 06 2004 | HOLMES GROUP, INC THE | GENERAL ELECTRIC CAPITAL CORPORATION, AS COLLATERAL AGENT | SECURITY AGREEMENT | 015065 | /0681 | |
| May 06 2004 | FLEET NATIONAL BANK | The Rival Company | RELEASE OF SECURITY INTEREST RECORDED AT REEL 009968 FRAME 0802 | 015065 | /0091 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |