Patent
   D426357
Priority
Apr 07 1999
Filed
Aug 23 1999
Issued
Jun 06 2000
Expiry
Jun 06 2014
Assg.orig
Entity
unknown
20
11
n/a
The ornamental design for an electric vacuum cleaner, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a left side view thereof.

Tsuda, Yukihiro, Tsuruha, Toshiaki

Patent Priority Assignee Title
6484349, Dec 30 1999 Techtronic Floor Care Technology Limited Handle assemblies for floor care devices and methods of using same
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D591917, Jul 07 2008 Grey Technology Limited Vacuum cleaner
D592818, Mar 17 2008 ELECTROLUX HOME CARE PRODUCTS, INC Vacuum cleaner
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 02 1999TSURUHA, TOSHIAKIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101930577 pdf
Aug 02 1999TSUDA, YUKIHIROMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101930577 pdf
Aug 23 1999Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
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