Patent
   D276550
Priority
Dec 04 1981
Filed
May 17 1982
Issued
Nov 27 1984
Expiry
Nov 27 1998
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for an electric fan, as shown.

FIG. 1 is a front elevational view of an electric fan showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Watanabe, Kenichi, Kouno, Shuichi, Nishiwaki, Katsuhiko

Patent Priority Assignee Title
6682308, Aug 01 2002 KAZ, INC Fan with adjustable mount
D291352, Nov 02 1984 Hitachi, Ltd. Electric fan
D306903, Feb 22 1988 Holmes Products Corp. Electric fan
D339859, Dec 28 1992 Lasko Holdings, Inc Fan
D401312, Dec 24 1997 Combined fan and light structure
D405520, Sep 20 1996 HONEYWELL CONSUMER PRODUCTS, INC Portable fan
D422073, Mar 18 1999 Helen of Troy Limited Portable electric fan
D567930, Jul 28 2006 Koninklijke Philips Electronics N.V. Fan
D754318, May 16 2014 CALOR Fan
D764045, Jul 03 2014 K8 Industridesign AS Electric fan
D817473, May 04 2017 Electric fan
D857876, Nov 10 2017 THE NEW GENIUS SZ TECHNOLOGY CO , LIMITED Vehicle-mounted fan
D859627, Sep 17 2017 Bladeless fan
D935597, Sep 30 2019 Fan lamp
Patent Priority Assignee Title
3173478,
4341151, Dec 11 1979 MATSUSHITA SEIKO CO , LTD , A CORP OF JAPAN Electric fan
D270662, Aug 26 1982 Fan
D270941, Mar 12 1982 Electric desk fan
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 23 1982KOUNO, SHUICHIHITACHI, LTD , 5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0042700730 pdf
Apr 23 1982NISHIWAKI, KATSUHIKOHITACHI, LTD , 5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0042700730 pdf
Apr 23 1982WATANABE, KENICHIHITACHI, LTD , 5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, JAPAN A CORP OFASSIGNMENT OF ASSIGNORS INTEREST 0042700730 pdf
May 17 1982Hitachi, Ltd.(assignment on the face of the patent)
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