Patent
   D660529
Priority
Jul 27 2010
Filed
Dec 13 2010
Issued
May 22 2012
Expiry
May 22 2026
Assg.orig
Entity
unknown
28
6
n/a
The ornamental design for a vacuum cleaner, as shown and described.

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

FIG. 2 is a top, front and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

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

FIG. 7 is a top plan view thereof.

Dammkoehler, Denis, Jin, Zheyi

Patent Priority Assignee Title
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D712605, Jul 12 2013 ALFRED KAERCHER GMBH & CO KG Floor cleaning machine
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D727578, Mar 01 2013 ACQUIOM AGENCY SERVICES LLC Liquid extraction cleaning device
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D769433, May 14 2012 Therma-Stor LLC Vapor compression dehumidifier
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ER1251,
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 08 2010DAMMKOEHLER, DENISALFRED KAERCHER GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0256200610 pdf
Dec 08 2010JIN, ZHEYIALFRED KAERCHER GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0256200610 pdf
Dec 13 2010Alfred Kaercher GmbH & Co. KG(assignment on the face of the patent)
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