Patent
   D318542
Priority
Aug 11 1987
Filed
Jan 06 1988
Issued
Jul 23 1991
Expiry
Jul 23 2005
Assg.orig
Entity
unknown
13
5
n/a
The ornamental design for a power head agitator for a vacuum, as shown.

FIG. 1 is a front perspective view of a power head agitator for a vacuum cleaner showing my new design;

FIG. 2 is front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Yamada, Junichi, Narikawa, Tadakazu, Funatsu, Kunio, Nukazawa, Joseph J.

Patent Priority Assignee Title
D334262, Aug 27 1991 PNC Bank, National Association Vacuum cleaner nozzle with headlight
D355285, Aug 27 1991 ELX HOLDINGS, L L C ; Electrolux LLC Vacuum cleaner nozzle with headlight
D381780, Mar 28 1996 Interstate Engineering Vacuum cleaner brush
D405571, Feb 07 1997 Techtronic Floor Care Technology Limited Vacuum cleaner nozzle
D440019, Dec 10 1997 Panasonic Corporation of North America Canister vacuum power head
D456967, May 01 2001 BISSELL Homecare, Inc. Vacuum cleaner foot
D480850, Dec 14 2001 Techtronic Floor Care Technology Limited Vacuum cleaner head
D639005, Jan 22 2010 BISSEL INC ; BISSELL INC Compact rechargeable sweeper
D742607, Aug 20 2013 Black & Decker Inc.; Black & Decker Inc Floorhead for a steam mop
D961872, Sep 02 2020 Samsung Electronics Co., Ltd. Brush for vacuum cleaner
ER4237,
ER5277,
ER6864,
Patent Priority Assignee Title
3204282,
3916476,
4397058, Oct 13 1981 Panasonic Corporation of North America Furniture guard and bearing pad for vacuum cleaner nozzle
D248476, Jul 12 1976 Sunbeam Corporation Suction nozzle
D263236, Jun 14 1978 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner nozzle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 11 1987FUNATSU, KUNIOMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0048290014 pdf
Dec 11 1987NUKAZAWA, JOSEPH J MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0048290014 pdf
Dec 14 1987NARIKAWA, TADAKAZUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0048290014 pdf
Dec 14 1987YAMADA, JUNICHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0048290014 pdf
Jan 06 1988Matsushita Electric Indust. Co., Ltd.(assignment on the face of the patent)
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