Patent
   D530472
Priority
Mar 17 2005
Filed
Mar 17 2005
Issued
Oct 17 2006
Expiry
Oct 17 2020
Assg.orig
Entity
unknown
1
25
n/a
The ornamental design for an electric vacuum cleaner, as shown and described.

FIG. 1 is a top and right front perspective view of an electric vacuum cleaner showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a right side elevational view thereof shown when in use for emptying of the container for the cleaner.

The phantom line showing in the Figures is for illustrative purposes and forms no part of the claimed invention.

Konno, Kiyoaki, Brown, Morgan S.

Patent Priority Assignee Title
D573759, Feb 27 2007 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Electric vacuum cleaner
Patent Priority Assignee Title
4571772, Dec 27 1982 Notetry Limited Upright vacuum cleaning appliance
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5145499, Sep 21 1990 Dyson Technology Limited Disposable bin for cyclonic vacuum
6341404, Jan 13 2000 ROYAL APPLIANCE MFG CO Upright vacuum cleaner with cyclonic airflow pathway
D309203, Sep 04 1987 Amway Corporation Vacuum cleaner
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D365669, Apr 25 1994 Polar Light Limited Vacuum cleaner
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D439379, Aug 18 1998 Dyson Technology Limited Vacuum cleaner
D439381, Jan 08 1999 Royal Appliance Mfg. Co. Cleaning fluid tank for carpet extractor
D443004, May 08 2000 RED BOX TOY FACTORY, LTD 2-piece upright toy vacuum cleaner
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D462814, Feb 28 2001 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D463078, Mar 14 2001 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D485026, Oct 01 2002 Panasonic Corporation of North America Dual sweep bagless canister vacuum cleaner
D485027, Oct 10 2002 Panasonic Corporation of North America Dual sweep bagless upright vacuum cleaner
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D485655, Jan 10 2003 Healthy Gain Investments Limited Handle for an upright extractor
D487948, May 30 2003 TECHTRONIC INDUSTRIES CO , LTD Upright vacuum cleaner
D498887, May 30 2003 TECHTRONIC INDUSTRIES, CO , LTD Upright vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 17 2005Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
Mar 17 2005Panasonic Corporation of North America(assignment on the face of the patent)
May 12 2005BROWN, MORGAN S PANASONIC HOME APPLIANCES COMPANY OF AMERICAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166880305 pdf
May 12 2005BROWN, MORGAN S MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166880305 pdf
May 20 2005KONNO, KIYOAKIPANASONIC HOME APPLIANCES COMPANY OF AMERICAASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166880305 pdf
May 20 2005KONNO, KIYOAKIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0166880305 pdf
Jul 25 2005BROWN, MORGAN S MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD CORRECTIVE ASSIGNMENT TO CORRECT THE COASSIGNEE NAME AND ADDRESS PREVIOUSLY RECORDED ON REEL 016688 FRAME 0305 ASSIGNOR S HEREBY CONFIRMS THE ERRONEOUS LISTING OF PANASONIC HOME APPLIANCES COMPANY OF AMERICA AS COASSIGNEE 0169930498 pdf
Jul 25 2005BROWN, MORGAN S Panasonic Corporation of North AmericaCORRECTIVE ASSIGNMENT TO CORRECT THE COASSIGNEE NAME AND ADDRESS PREVIOUSLY RECORDED ON REEL 016688 FRAME 0305 ASSIGNOR S HEREBY CONFIRMS THE ERRONEOUS LISTING OF PANASONIC HOME APPLIANCES COMPANY OF AMERICA AS COASSIGNEE 0169930498 pdf
Jul 29 2005KONNO, KIYOAKIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD CORRECTIVE ASSIGNMENT TO CORRECT THE COASSIGNEE NAME AND ADDRESS PREVIOUSLY RECORDED ON REEL 016688 FRAME 0305 ASSIGNOR S HEREBY CONFIRMS THE ERRONEOUS LISTING OF PANASONIC HOME APPLIANCES COMPANY OF AMERICA AS COASSIGNEE 0169930498 pdf
Jul 29 2005KONNO, KIYOAKIPanasonic Corporation of North AmericaCORRECTIVE ASSIGNMENT TO CORRECT THE COASSIGNEE NAME AND ADDRESS PREVIOUSLY RECORDED ON REEL 016688 FRAME 0305 ASSIGNOR S HEREBY CONFIRMS THE ERRONEOUS LISTING OF PANASONIC HOME APPLIANCES COMPANY OF AMERICA AS COASSIGNEE 0169930498 pdf
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