Patent
   D318937
Priority
May 11 1988
Filed
Sep 06 1988
Issued
Aug 06 1991
Expiry
Aug 06 2005
Assg.orig
Entity
unknown
10
9
n/a
The ornamental design for an electric vacuum cleaner, 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 right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Yamada, Jun-ichi, Narikawa, Tadakazu, Shinozaki, Isamu, Nukazawa, Joseph J.

Patent Priority Assignee Title
D325270, Dec 14 1990 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D325273, Mar 16 1990 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Vacuum cleaner
D325274, Mar 04 1991 Sharp Kabushiki Kaisha Vacuum cleaner
D325450, Jan 09 1989 SEB S A Vacuum cleaner
D343931, Nov 12 1991 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D344164, Jul 16 1991 Sharp Kabushiki Kaisha; SHARP KABUSHIKI KAISHA - A CORP OF JAPAN Vacuum cleaner
D344373, Jan 24 1992 Moulinex S.A. Vacuum cleaner of the canister type
D377854, Apr 28 1995 SEB S A Electric vacuum cleaner
D403475, Jun 16 1997 Panasonic Corporation of North America Canister vacuum cleaner
D508152, Oct 31 2003 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner body
Patent Priority Assignee Title
D246107, Aug 18 1975 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
D279614, Sep 09 1983 HOOVER COMPANY, THE Suction cleaner or the like
D280143, Sep 08 1983 FIRST UNION NATIONAL BANK OF NORTH CAROLINA Electric vacuum cleaner
D289213, Dec 17 1984 Sears Brands, LLC Canister vacuum
D290896, Dec 03 1984 DAEWOO ELECTRONICS CO , LTD Vacuum cleaner
D292833, Aug 21 1984 Rowenta-Werke GmbH Vacuum cleaner
D296944, Oct 07 1985 Sharp Corporation Vacuum cleaner
D297475, Apr 19 1985 Kabushiki Kaisha Toshiba A/T/A Toshiba Corporation; Tokyo Electric Co., Ltd. Electric vacuum cleaner
D297871, May 31 1985 Progress Elektrogerate GmbH Floor vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 19 1988SHINOZAKI, ISAMUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049740318 pdf
Aug 19 1988NUKAZAWA, JOSEPHMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049740318 pdf
Aug 19 1988NARIKAWA, TADAKAZUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049740318 pdf
Aug 19 1988YAMADA, JUN-ICHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0049740318 pdf
Sep 06 1988Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
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