Patent
   D465307
Priority
Sep 12 2000
Filed
Feb 14 2001
Issued
Nov 05 2002
Expiry
Nov 05 2016
Assg.orig
Entity
unknown
26
5
n/a
The ornamental design for an impeller washing machine, as shown and described.

FIG. 1 is a right side elevational view of an impeller washing machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof; and,

FIG. 4 is a top plan view thereof.

Zhang, Yongsheng, Du, Guanglin

Patent Priority Assignee Title
D503835, May 12 2003 Haier Group Corporation; QINGDAO HAIER WASHING MACHINE CO , LTD Electric washing machine with clothes dryer
D519692, Mar 30 2005 Samsung Electronics Co., Ltd. Washing machine
D536143, Oct 07 2005 Haier Group Corporation; QINGDAO HAIER WASHING MACHINE CO , LTD Washing machine with clothing dryer
D541492, Dec 20 2005 Samsung Electronics Co., Ltd. Washing machine
D554306, Dec 24 2005 Samsung Electronics Co., Ltd. Washing machine
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ER280,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 14 2001Haier Group Corporation(assignment on the face of the patent)
Feb 14 2001Qingdao Refrigeration Technology Research Institute(assignment on the face of the patent)
Mar 10 2001DU, GUANGLINHaier Group CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117780043 pdf
Mar 10 2001ZHANG, YONGSHENGHaier Group CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117780043 pdf
Mar 10 2001DU, GUANGLINQingdao Refrigeration Technology Research InstituteASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117780043 pdf
Mar 10 2001ZHANG, YONGSHENGQingdao Refrigeration Technology Research InstituteASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0117780043 pdf
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