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The ornamental design for a tank for electric vacuum cleaner, as shown and described. |
FIG. 1 is a front elevational view of a tank for electric vacuum cleaner showing our new design;
FIG. 2 is a rear 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 top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a front elevational view of a second embodiment of a tank for electric vacuum cleaner;
FIG. 8 is a rear elevational view thereof;
FIG. 9 is a right side elevational view thereof;
FIG. 10 is a left side elevational view thereof;
FIG. 11 is a top plan view thereof;
FIG. 12 is a bottom plan view thereof;
FIG. 13 is a front elevational view of a third embodiment of a tank for electric vacuum cleaner;
FIG. 14 is a rear elevational view thereof;
FIG. 15 is a right side elevational view thereof;
FIG. 16 is a left side elevational view thereof;
FIG. 17 is a side elevational view thereof in the direction of the arrows 17--17 of FIG. 18;
FIG. 18 is a top plan view thereof;
FIG. 19 is a bottom plan view thereof;
FIG. 20 is a front elevational view of a fourth embodiment of a tank for electric vacuum cleaner;
FIG. 21 is a rear elevational view thereof;
FIG. 22 is a right side elevational view thereof;
FIG. 23 is a left side elevational view thereof;
FIG. 24 is a side elevational view thereof in the direction of the arrows 24--24 of FIG. 25; n 00 FIG. 25 is a top plan view thereof;
FIG. 26 is a bottom view thereof;
FIG. 27 is a front elevational view of a fifth embodiment of a tank for electric vacuum cleaner;
FIG. 28 is a rear elevational view thereof; n 00 FIG. 29 is a right side elevational view thereof;
FIG. 30 is a left side elevational view thereof;
FIG. 31 is a side elevational view thereof in the direction of the arrows 31--31 of FIG. 32;
FIG. 32 is a top plan view thereof; and
FIG. 33 is a bottom plan view thereof.
The material shown in broken lines is environmental material, and not part of the claimed design.
Berfield, Robert C., Crevling, Jr., Robert L.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 06 1984 | BERFIELD, ROBERT C | SHOP-VAC CORPORATION A CORP OF NJ | ASSIGNMENT OF ASSIGNORS INTEREST | 004231 | /0333 | |
Feb 06 1984 | CREVLING, ROBERT L JR | SHOP-VAC CORPORATION A CORP OF NJ | ASSIGNMENT OF ASSIGNORS INTEREST | 004231 | /0333 | |
Feb 15 1984 | 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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