Patent
   D289097
Priority
Dec 19 1983
Filed
Jun 18 1984
Issued
Mar 31 1987
Expiry
Mar 31 2001

TERM.DISCL.
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for an electric vacuum cleaner, substantially as shown.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image of the right;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Takahashi, Tsuneo, Andoh, Takaharu, Morioka, Kyouichi, Washizuka, Keiichi

Patent Priority Assignee Title
7287301, Jul 10 2003 Black & Decker Inc Utility vacuum
7526833, Nov 12 2002 Black & Decker Inc. System having a power tool and an AC/DC hand portable wet/dry vacuum that share a battery pack
7653963, Nov 12 2002 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
8365350, Nov 12 2002 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
D344377, Dec 18 1991 SEB S A Combined vacuum cleaner and washer for cleaning floors
D416113, Mar 12 1998 Citywide Machine Wholesale, Inc. Vacuum cleaner
D446613, Oct 19 1999 Kabushiki Kaisha Toshiba Portion of a vacuum cleaner
D455240, Sep 29 2000 Techtronic Floor Care Technology Limited Containment member for vacuum apparatus
D912342, Mar 04 2019 Black & Decker Inc.; Black & Decker Inc Vacuum
Patent Priority Assignee Title
3022101,
3653189,
4426211, Dec 19 1980 Sharp Kabushiki Kaisha Vacuum cleaner with dust disposal
175345,
201668,
D246752, Jul 19 1976 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
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D276944, Aug 25 1982 WHITE CONSOLIDATED INDUSTRIES, INC , A CORP OF DE Portable vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 01 1984WASHIZUKA, KEIICHITOKYO ELECTRIC CO , LTD , 6-13, NAKAMEGURO 2-CHOME, MEGURO-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984MORIOKA, KYOUICHITOKYO ELECTRIC CO , LTD , 6-13, NAKAMEGURO 2-CHOME, MEGURO-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984ANDOH, TAKAHARUTOKYO ELECTRIC CO , LTD , 6-13, NAKAMEGURO 2-CHOME, MEGURO-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984TAKAHASHI, TSUNEOTOKYO ELECTRIC CO , LTD , 6-13, NAKAMEGURO 2-CHOME, MEGURO-KU, TOKYO, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984WASHIZUKA, KEIICHIKABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984MORIOKA, KYOUICHIKABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984ANDOH, TAKAHARUKABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 01 1984TAKAHASHI, TSUNEOKABUSHIKI KAISHA TOSHIBA, 72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0042760500 pdf
Jun 18 1984Tokyo Electric Co., Ltd.(assignment on the face of the patent)
Jun 18 1984Kabushiki Kaisha Toshiba(assignment on the face of the patent)
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