Patent
   D280143
Priority
Sep 08 1983
Filed
Sep 08 1983
Issued
Aug 13 1985
Expiry
Aug 13 1999
Assg.orig
Entity
unknown
10
4
n/a
The ornamental design for electric vacuum cleaner, as shown and described.

FIG. 1 is a perspective view of an electric vacuum cleaner showing our new design;

FIG. 2 is a side elevational view thereof, it being understood that the opposite side view is a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Berfield, Robert C., Meland, Ronald F.

Patent Priority Assignee Title
10869586, Nov 17 2016 KARCHER NORTH AMERICA, INC Portable vacuum and related accessories
D290896, Dec 03 1984 DAEWOO ELECTRONICS CO , LTD Vacuum cleaner
D292833, Aug 21 1984 Rowenta-Werke GmbH Vacuum cleaner
D311613, Mar 20 1989 Sharp Corporation Vacuum cleaner
D312901, Sep 26 1988 Hitachi, Ltd. Electric vacuum cleaner
D313680, Dec 16 1988 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
D314259, Dec 19 1987 Goldstar Co., Ltd. Vacuum cleaner
D315233, Feb 09 1988 Aktiebolaget Electrolux Vacuum cleaner
D315431, Jan 28 1988 Sharp Corporation Vacuum cleaner
D318937, May 11 1988 Matsushita Electric Industrial Co., Ltd. Electric vacuum cleaner
Patent Priority Assignee Title
D246107, Aug 18 1975 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
D259882, Jun 14 1978 Matsushita Electric Industrial Co., Ltd. Vacuum cleaner
D261266, Oct 08 1979 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Vacuum cleaner
D270865, Sep 21 1981 HOOVER COMPANY, THE Suction cleaner or the like
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 19 1983BERFIELD, ROBERT C SHOP-VAC CORPORATION, A NJ CORP ASSIGNMENT OF ASSIGNORS INTEREST 0041820060 pdf
Aug 19 1983MELAND, RONALD F SHOP-VAC CORPORATION, A NJ CORP ASSIGNMENT OF ASSIGNORS INTEREST 0041820060 pdf
Sep 08 1983Shop-Vac Corporation(assignment on the face of the patent)
May 30 1990Shop Vac CorporationFIRST UNION NATIONAL BANK OF NORTH CAROLINAASSIGNMENT OF ASSIGNORS INTEREST 0053210501 pdf
May 30 1990Shop Vac CorporationFIRST UNION NATIONAL BANK OF NORTH CAROLINASECURITY INTEREST SEE DOCUMENT FOR DETAILS 0058050130 pdf
Sep 30 1996FIRST UNION NATIONAL BANK OF NORTH CAROLINAShop Vac CorporationRELEASE OF PATENT COLLATERAL0082740624 pdf
Jul 08 1999Shop Vac CorporationLEHMAN COMMERCIAL PAPER INC , AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0102310454 pdf
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