Patent
   D314847
Priority
Mar 15 1990
Filed
May 23 1990
Issued
Feb 19 1991
Expiry
Feb 19 2005
Assg.orig
Entity
unknown
29
4
n/a
The ornamental design for an electric vacuum cleaner, as shown.

FIG. 1 is a front 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 right side elevational view thereof;

FIG. 4 is a left side 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.

Abe, Toru, Shouji, Takashi

Patent Priority Assignee Title
D327145, Mar 04 1991 Sharp Kabushiki Kaisha Vacuum cleaner
D335556, Jun 26 1991 Sharp Kabushiki Kaisha Vacuum cleaner
D342591, Jul 26 1991 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D347500, Jun 18 1992 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D354379, Apr 20 1993 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D354593, Oct 21 1992 Sharp Kabushiki Kaisha Vacuum cleaner
D358236, Jan 08 1993 ROYAL APPLIANCE MFG CO Vacuum cleaner
D358913, Aug 03 1993 Sharp Kabushiki Kaisha Vacuum cleaner
D368559, Jul 11 1994 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D368560, Jun 30 1994 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D368994, Jul 11 1994 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D371652, Feb 14 1994 BISSELL Homecare, Inc Vacuum cleaner
D371653, Apr 04 1994 SANYO ELECTRIC CO , LTD Vacuum cleaner
D374953, Aug 09 1995 Techtronic Floor Care Technology Limited Vacuum cleaner top console
D374955, Feb 14 1994 BISSELL Homecare, Inc Vacuum cleaner
D379692, Mar 21 1995 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D387517, Mar 21 1995 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D388915, Dec 23 1996 Healthy Gain Investments Limited Vacuum cleaner upper portion
D398098, Jun 16 1997 Panasonic Corporation of North America Upright vacuum cleaner
D398723, Oct 15 1997 Techtronic Floor Care Technology Limited Upright vacuum cleaner
D403477, Dec 19 1996 Sharp Kabushiki Kaisha Vacuum cleaner
D403478, Dec 19 1996 Sharp Kabushiki Kaisha Vacuum cleaner
D403479, Oct 15 1997 Oreck Holdings, LLC Upright vacuum cleaner
D403480, Oct 15 1997 Oreck Holdings, LLC Upright vacuum cleaner
D412379, Mar 20 1998 Healthy Gain Investments Limited Vacuum cleaner upper portion
D413187, Mar 19 1998 Kinergy Industrial Co., Ltd. Upright vacuum cleaner
D427399, Jan 07 1999 ROYAL APPLIANCE MFG CO Nozzle base for vacuum cleaner
D439380, Jan 12 2000 BISSELL Homecare, Inc. Upright deep cleaning machine
D451655, Jun 15 2001 BISSELL Homecare, Inc. Handle for an upright extractor
Patent Priority Assignee Title
D263235, Jun 30 1978 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
D301784, Feb 19 1986 Oreck Holdings, LLC Vacuum cleaner
D305168, Sep 10 1987 Riccar America Company Upright vacuum cleaner
D307658, Apr 24 1987 Sharp Corporation Vacuum cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 1990SHOUJI, TAKASHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0053200131 pdf
Apr 24 1990ABE, TORUMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0053200131 pdf
May 23 1990Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
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