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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.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 19 1983 | BERFIELD, ROBERT C | SHOP-VAC CORPORATION, A NJ CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004182 | /0060 | |
Aug 19 1983 | MELAND, RONALD F | SHOP-VAC CORPORATION, A NJ CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004182 | /0060 | |
Sep 08 1983 | Shop-Vac Corporation | (assignment on the face of the patent) | / | |||
May 30 1990 | Shop Vac Corporation | FIRST UNION NATIONAL BANK OF NORTH CAROLINA | ASSIGNMENT OF ASSIGNORS INTEREST | 005321 | /0501 | |
May 30 1990 | Shop Vac Corporation | FIRST UNION NATIONAL BANK OF NORTH CAROLINA | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 005805 | /0130 | |
Sep 30 1996 | FIRST UNION NATIONAL BANK OF NORTH CAROLINA | Shop Vac Corporation | RELEASE OF PATENT COLLATERAL | 008274 | /0624 | |
Jul 08 1999 | Shop Vac Corporation | LEHMAN COMMERCIAL PAPER INC , AS ADMINISTRATIVE AGENT | SECURITY AGREEMENT | 010231 | /0454 |
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