Patent
   D660527
Priority
Jul 30 2010
Filed
Jan 27 2011
Issued
May 22 2012
Expiry
May 22 2026
Assg.orig
Entity
unknown
30
16
n/a
The ornamental design for an electric vacuum cleaner, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The portions shown in broken lines are for illustrative purposes only and form no part of the claimed design.

Kawase, Tomonori, Lv, Zhiqiang, Xiao, Feifei

Patent Priority Assignee Title
D693068, Feb 02 2012 Foshan Shunde Xinshengyuan Electrical Applicances Co., Ltd. Pet hair dryer
D696825, Aug 21 2012 Black & Decker Inc. Hand-held vacuum cleaner
D792038, Jun 11 2015 Samsung Electronics Co., Ltd. Vacuum cleaner
D792039, Jun 11 2015 Samsung Electronics Co., Ltd. Vacuum cleaner
D800403, Jun 11 2015 Samsung Electronics Co., Ltd. Vacuum cleaner
D812327, May 14 2015 Black & Decker Inc.; Black & Decker Inc Vacuum cleaner
D818657, Jun 11 2015 Samsung Electronics Co., Ltd. Vacuum cleaner
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D869794, Oct 30 2017 SHENZHEN HAOHONGYUAN TECHNOLOGY CO., LTD.; SHENZHEN HAOHONGYUAN TECHNOLOGY CO , LTD Vacuum cleaner
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D905358, Aug 23 2017 Makita Corporation Electric vacuum cleaner
D924502, Sep 21 2020 Handheld vacuum
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D930295, Mar 20 2020 Vacuum cleaner
D935710, Dec 27 2018 Makita Corporation Electric vacuum cleaner
D936312, Sep 24 2020 SUZHOU AZA CLEAN ELECTRIC TECHNOLOGY CO , LTD Vacuum cleaner
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D941539, May 17 2019 Black & Decker, Inc Handheld vacuum cleaner
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D961867, Sep 21 2020 Handheld vacuum
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ER1912,
ER2139,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 09 2010KAWASE, TOMONORIMakita CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0257150558 pdf
Dec 29 2010LV, ZHIQIANGMakita CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0257150558 pdf
Dec 29 2010XIAO, FEIFEIMakita CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0257150558 pdf
Jan 27 2011Makita Corporation(assignment on the face of the patent)
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