Patent
   D307470
Priority
Nov 25 1986
Filed
Mar 04 1987
Issued
Apr 24 1990
Expiry
Apr 24 2004
Assg.orig
Entity
unknown
12
2
n/a
The ornamental design for an electric fan, as shown.

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.

Watanabe, Kenichi, Utsuki, Toshiyuki, Kouno, Shuichi

Patent Priority Assignee Title
11378100, Nov 30 2020 E. Mishan & Sons, Inc. Oscillating portable fan with removable grille
D352775, Nov 12 1992 GLJ LLC Electric fan
D358639, Dec 02 1991 HONEYWELL CONSUMER PRODUCTS, INC Stand with electrical control unit for a portable fan
D414858, Aug 31 1998 Lasko Holdings, Inc Pedestal fan
D463855, Aug 28 2001 Evolution Lighting, LLC Stand with a base and a motor housing for a fan
D762837, Jan 13 2015 CHAODI ELECTRICAL APPLIANCE CO , LTD Stand fan
D764045, Jul 03 2014 K8 Industridesign AS Electric fan
D827121, Jan 27 2016 GD MIDEA ENVIRONMENT APPLIANCES MFG CO , LTD ; MIDEA GROUP CO , LTD Floor fan
D881371, Dec 12 2019 E. Mishan & Sons, Inc.; E MISHAN & SONS, INC Folding stand fan
D884146, Dec 12 2019 E. Mishan & Sons, Inc.; E MISHAN & SONS, INC Folding stand fan
D940294, Jun 27 2019 SK NETWORKS CO., LTD. Portable electric fan
D940296, Jun 27 2019 SK NETWORKS CO., LTD. Holder for portable electric fan
Patent Priority Assignee Title
D291352, Nov 02 1984 Hitachi, Ltd. Electric fan
D294968, Jan 30 1986 HOLMES PRODUCTS CORP , A CORP OF MASSACHUSETTS Electric fan
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 17 1986UTSUKI, TOSHIYUKIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0051320758 pdf
Dec 17 1986KOUNO, SHUICHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0051320758 pdf
Dec 17 1986WATANABE, KENICHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0051320758 pdf
Mar 04 1987Hitachi, Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule