Patent
   D325270
Priority
Dec 14 1990
Filed
May 20 1991
Issued
Apr 07 1992
Expiry
Apr 07 2006
Assg.orig
Entity
unknown
3
6
n/a
The ornamental design for an electric vacuum cleaner, as shown and described.

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 top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a exploded perspective view thereof with the cover removed.

Shinozaki, Isamu, Funatsu, Kunio

Patent Priority Assignee Title
D453244, Oct 06 2000 Royal Appliance Mfg. Co. Canister vacuum cleaner
D508152, Oct 31 2003 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner body
D987923, Jan 29 2022 Steam cleaner
Patent Priority Assignee Title
D290896, Dec 03 1984 DAEWOO ELECTRONICS CO , LTD Vacuum cleaner
D296944, Oct 07 1985 Sharp Corporation Vacuum cleaner
D297675, Apr 19 1985 Kabushiki Kaisha Toshiba; Tokyo Electric Co., Ltd. Electric vacuum cleaner
D311613, Mar 20 1989 Sharp Corporation Vacuum cleaner
D311614, Aug 11 1987 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D318937, May 11 1988 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 02 1991SHINOZAKI, ISAMUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ,ASSIGNMENT OF ASSIGNORS INTEREST 0057200969 pdf
May 02 1991FUNATSU, KUNIOMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ,ASSIGNMENT OF ASSIGNORS INTEREST 0057200969 pdf
May 20 1991Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
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