Patent
   D338293
Priority
Jun 07 1991
Filed
Aug 12 1991
Issued
Aug 10 1993
Expiry
Aug 10 2007
Assg.orig
Entity
unknown
28
6
n/a
The ornamental design for an electric vacuum cleaner, as shown.

FIG. 1 is a top, front and left side perspective view of an electric vacuum cleaner showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

Kojima, Akira, Tanaka, Hirofumi, Kimura, Shigetaka, Iwao, Akira

Patent Priority Assignee Title
D355283, May 04 1993 ELECTROLUX HOME CARE PRODUCTS LTD Canister-type vacuum cleaner
D368993, Jun 09 1994 Rowenta-Werke GmbH Vacuum cleaner
D371652, Feb 14 1994 BISSELL Homecare, Inc Vacuum cleaner
D373665, Oct 05 1994 Sharp Kabushiki Kaisha Vacuum cleaner
D374955, Feb 14 1994 BISSELL Homecare, Inc Vacuum cleaner
D377854, Apr 28 1995 SEB S A Electric vacuum cleaner
D378152, Oct 30 1995 Black & Decker Inc. Vacuum cleaner
D381481, Mar 13 1996 BISSELL Homecare, Inc Portable water extraction cleaner housing
D381482, Mar 18 1996 BISSELL Homecare, Inc Combined hose and storage rack
D387518, Aug 29 1996 BISSELL Homecare, Inc Upper housing of a cleaning machine
D394527, Mar 17 1997 Zelmer Vacuum cleaner
D394528, Mar 17 1997 Zelmer Low vacuum cleaner
D403475, Jun 16 1997 Panasonic Corporation of North America Canister vacuum cleaner
D405568, Jun 19 1997 Panasonic Corporation of North America Canister vacuum wheel
D416362, Jan 13 1998 Vacuum cleaner
D417323, Oct 16 1997 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D420474, Apr 24 1998 Portable carpet extractor
D435322, Jun 18 1999 Black & Decker Inc Vacuum cleaner
D446363, Oct 29 1999 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D450896, Apr 28 2000 Healthy Gain Investments Limited Vacuum cleaner tool door
D503250, Apr 07 2003 LG Electronics Inc. Vacuum cleaner
D514266, Dec 05 2003 BSH HAUSGERÄTE GMBH Vacuum cleaner
D530469, Feb 18 2005 Sanyo Electric Co., Ltd. Body of electric vacuum cleaner
D563614, Aug 25 2005 Shop Vac Corporation Canister vacuum
D584016, Apr 16 2008 Panasonic Corporation Vacuum cleaner
D597713, Jul 02 2008 Panasonic Corporation Vacuum cleaner
D617961, Jan 30 2009 Panasonic Corporation Vacuum cleaner
D617964, Feb 09 2009 Panasonic Corporation of North America Canister for vacuum cleaner
Patent Priority Assignee Title
D246107, Aug 18 1975 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
D297475, Apr 19 1985 Kabushiki Kaisha Toshiba A/T/A Toshiba Corporation; Tokyo Electric Co., Ltd. Electric vacuum cleaner
D311613, Mar 20 1989 Sharp Corporation Vacuum cleaner
D312901, Sep 26 1988 Hitachi, Ltd. Electric vacuum cleaner
D313680, Dec 16 1988 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D315041, Jun 28 1989 The Hoover Company; HOOVER COMPANY, THE Vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 17 1991KOJIMA, AKIRAHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0063870482 pdf
Jul 17 1991KIMURA, SHIGETAKAHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0063870482 pdf
Jul 17 1991TANAKA, HIROFUMIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0063870482 pdf
Jul 17 1991IWAO, AKIRAHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST 0063870482 pdf
Aug 12 1991Hitachi, Ltd.(assignment on the face of the patent)
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