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The ornamental design for a vacuum cleaner, substantially as shown and described. |
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FIG. 1 is a front elevational view of a vacuum cleaner showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof; and
FIG. 7 is a top front perspective view thereof.
| Patent | Priority | Assignee | Title |
| 5311638, | Jul 15 1991 | Oreck Holdings, LLC | Cleaning device |
| D346053, | Jan 10 1992 | BISSELL Homecare, Inc | Upper portion of an upright vacuum cleaner |
| D361181, | Mar 22 1994 | The Hoover Company | Vacuum cleaner upper portion |
| D365179, | Feb 05 1993 | Healthy Gain Investments Limited | Floor cleaner handle |
| D391702, | Jan 10 1997 | Healthy Gain Investments Limited | Vacuum cleaner upper portion |
| Patent | Priority | Assignee | Title |
| 81779, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 25 1983 | Vorwerk & Co. Elektrowerke KG | (assignment on the face of the patent) | / | |||
| Aug 16 1983 | STROHMEYER, ROLF | VORWERK & CO ELEKTROWERKE KG | ASSIGNMENT OF ASSIGNORS INTEREST | 004165 | /0846 |
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